Stay away from this company specially from Jonathan eme the sales manager. He is rude and not helpful at all with customers. They claim to ship out orders next day but they dont tell you that half of what they sell its not in stock and only after you pay they tell you they dont got certain stuff and will take weeks or months to ship out. The manager gets butthurt when he gets called out and cancels orders that at no point did I tell him to cancel my order. Stay away from this garbage company. read more

2016 Audi A4 with IE STAGE I tune. Previous Audi 2003 A4 1.8T B5.5, Stage I unitronic ate the clutch so I installed a single mass and LOVED IT. Drove it for another 80,000 miles (190,000 total) and sold it. Picked up the 2016 2.0T B8.5 6sp and figured I'd do the same thing. Stage I tune ate the clutch so wanted a single mass like before. This clutch/flywheel is a Radically different design but this ones far easier to install. Getting the splines to line up installing the clutch like a torque converter is a breeze compared to the traditional clutch setups. JHMs piece is super nice. Per the recommendation to change the clutch line to a one piece stainless usp piece, I did (THAT JOB WAS A PITA). Cleaned face of flywheel and pressure plate, torqued pressure plate per their instructions that are here. Installed and off I went enjoying the positive engagement, ease of shifting and seriously easy pedal. Kinda felt too easy to push. I go about the break in process, happy with how its feeling, staying in touch via email as to how they recommend to bed it in. 500 miles comes along I get the okay to give it some beans. It skips at anything past half throttle. Go back to driving Ms Daisy and IMMEDIATELY EMAIL and express my worry. Emails going back and forth trying to figure out whats going on. Meanwhile still driving back and forth to work like I have Ms Daisy in the back seat. Every once in a while I give it a shot and Nope, skips everytime. Then the Emails get ugly, "Installed" "Installed" wrong. I find I'm having to now defend MY competency in installing a clutch. 57yrs old been wrenching since I was 16, have a 70 Nova with a 498 I BUILT and ported the heads (and tested with my flow bench) I BUILT the TH 400 trans, mini tubbed it assembled the narrowed 9" and I'm a Auto Tech for a living. ect ect ECT. However now I'm getting stressed out thinking I got had by JHM But back to,, umm, "I" KNOW how to swap out a clutch for mucks sake. And now I'm just wanting my car back to stock, Im done trying to soop up my daily, and then the emails turn to "store credit" instead of a refund!! Unless I send it back ASAP. The clutch was out THAT night and spent $180 to get it sent back the following day. ASAP?? DONE!! I get a few emails saying my return has been accepted and my "Refund" will be processed in the order it was received. 2 weeks go by and nothing. Send off Email and get a reply back indicating that NOW the owner wants to renig on my refund because it was installed???!!! oh yeah almost forgot. When I pulled it out the weak pedal (the B 5.5s pedal was nice and stiff) got me really curious. So I set up a jig in my press and measured the old factory Luk SAC pressure plate fingers and it was at 640/650 PSI And JHMs pressure plates fingers were also at 640/650 PSI. So someone explain to me EXACTLY how JHMs pressure plate is going to have anymore clamping force than a factory SACs with the Exact same pressure .. Oh jeeze I almost forgot this too. The morning of the night I pulled the clutch. I pulled the IE Stage I tune back out of the car thinking I'd keep trying to bed the clutch in without worrying about it skipping. I had round about 600 miles on it by this point so I figured I'd at least be able to drive it like normal on the factory tune, RIGHT?? I WAS WRONG!! Let me back up a little. After I pulled the tune out and discovered it wouldn't hold THAT is when I Emailed that little tid bit and that's when the "store credit" vs "refund" per fine print was brought up. Unless I pulled it and sent it back NOW. NOW IM STRESSED AS ALL GET OUT THINKING I JUST GOT HAD FOR $2700 UNLESS I BUST MY ARSE AND GET THE CLUTCH OUT AND SENT!!!!!! To which As I said I did get it out and sent, within 16 hours. To Recap; JHMs single mass organic fiber good for 400ftlbs and 90% of any performance mods including a KO4 turbo. Didn't EVEN HOLD THE FACTORY TUNE IN MY 2016 Audi A4 2.0T 6 speed Quattro. And now, I'm being denied (by the owner) the $2700 refund let alone the $180 shipping. I had the clutch in the car 3 days short of a month. It takes a easy week to ship from cali to mi and vise versa. And now I'm having to BEG to 'somehow' recoup MY $2700.00 I spent on a clutch that didn't work as described, for me Like "I'm" the guilty party. Of WHAT?? Trusting JHMs claim that this clutch will do what it DIDN'T??? I just want my car back after being down for going on a month now but the "owners" now on Vacation. Must be nice,. hope my $2700.00 has enabled You to really enjoy life. While Im stuck having to spend $100 a week on fuel in a truck vs the 60 every two weeks the Audi got because I'm being strung along on a refund. I cant get something else to put in the car to get it back on the road because this guy decided to change his mind about giving me my money back after I busted my arse to pull,.send it, and got Emails saying the return is accepted and the refund is in process. So, take all that for wherever it read more

JH Motorsports - Car sitting waiting for the owner of JHM to refund me the $2700.00 on spent on their clutch that didn't hold a stock tune - Auto Parts & Supplies Near Me - Lathrop, California

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Was having shifting / transmission issues. I was thinking the worst but they checked the car and reset the transmission and now the car is running good. All in one day. Highly recommend them read more

Been taking our 2018 Audi B9 A4 to them since our warranty with Audi expired. They are great with working with you on your budget to spend. Always super helpful if I have any questions on various things I would like to do to our car. I definitely recommend them! Thanks boys!! read more

5 Stars - Unmatched Products & Support! JH Motorsports is truly top-notch, and Jake is nothing short of amazing! Their products are best-in-class, but what really sets them apart is their exceptional customer support. I've had the pleasure of working with them on two Audi A4 Quattro Avants--first, a 2008 tuned to Stage 2+, and now a 2011, currently at Stage 2 and soon to be Stage 2+ this weekend. Every time I've encountered a check engine light, Jake has been incredibly helpful, quickly diagnosing the issue just from my car's auto scan. And to be clear, the issues were never with JHM products--these were underlying problems with my car, and Jake's advice was spot-on every time. Thanks to JHM, my car is an absolute monster on the road (in the best way possible)--crazy good power and an absolute blast to drive! I can't recommend them enough. They've earned 5-star reviews from me everywhere! read more

Having spent $15k with Jh Motorsports I believe I'm qualified to make this review. The products they make are innovative and durable. They seem to be great at overcoming engineering problems on German cars. However if theres one thing I'm far from impressed with its their lack of care or responsiveness for any customers let alone customers that spend $15k with them. June 2022 I purchased a short shifter from them, "global shortages due to the pandemic" delayed the shipment and I didn't receive the short shifter until November 2022 at which point I'd already bought a new car. Supply chain issues are understandable but what bothered me most is that apparently the global pandemic effected their ability to communicate with customers because they never bothered to say anything about it until a few months in when I started calling and asking questions.. And trust me, I mean nothing.. no email updates, apologies for the delay, phone calls, voicemails, NOTHING!! i was totally in the dark and began to wonder would they have even said anything had I never reached out? October 2022 I purchased a stage 3 turbo kit for my new car. They sent everything 2 months later except for the high pressure fuel pump which I'm still waiting for (it's now June 2022). Again they failed to communicate anything and left it up to me to reach out to ask for an update. 5/18/2023 I purchased a short shifter for my new car after speaking to them on the phone. I was instructed to write "ship the available parts immediately" to ensure I wasn't back in the waiting queue.. 6/1/2023 I purchased an exhaust with a 14 week lead time (which at least was advertised upfront) and now I can't reach them by phone again. So while I can say they make great products, the rollercoaster ride they've inconsiderately put me on has left quite a bad taste in my mouth. Seems as though they don't treat customers with even an ounce of care or consideration once they have your money and while I would love to be wrong they've yet to make any effort to contact me or follow up on anything since my first of nine purchases with them read more

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Jonathon was very educational concerning explaining the work that I needed done on my Porsche Macan another shop had quoted me and was very professional about it. They were able to point out that the other shop was overcharging perhaps due to an honest mistake of not knowing about the services that I needed which was replacing and resealing my camshaft and valves to address oil leaks seeping into my sparks plugs. He was honest in the breakdown of the labor cost as well as parts. During the service he went ahead and ordered and replaced my coolant hose charging only for the parts. That shows me the integrity of this shop. I dislike having to go from one shop to another I use to take my car to Porsche Livermore however time it took to complete service were days out and costs were exponentially high. Overall, I'm grateful I gave JH Motors a try, and their customer service was five stars read more

This is incredibly late, but better late than never...? I came here a few months ago to get some issues with my valved exhaust on my RS3 sorted and Jonathan was a huge help. Super friendly and helpful- he got me sorted and on my way in no time! Thank you again! read more

Don't waste your time with jh motorsports! I ordered the hpfp upgrade internals for the vw mkv. The kit was delivered missing the spring retainer, contacted customer support and was told to use my old stock 1 !!! I even offered to pay again for the part. Almost $400 for missing parts and horrible customer support. This was who I talked to Brandyn Reid Sales and Customer Service JHMotorsports Inc. And I will never buy from again. Buy Apr or auto tech instead. Here's a picture of the old spring retainer I had to reuse read more

JH Motorsports - A reused spring retainer - Auto Parts & Supplies Near Me - Lathrop, California

They did the 40k service on my sports car and I will be using them for all my needs. Very high quality experience and their team is awesome.

After purchasing a vehicle out of state I began hear a strange whining noise coming from the rear seat under acceleration. I took it to my local indy mechanic and they could not track it down. I then took it to audi who also could not correctly diagnose the problem. I then took it to a well known audi tuner in the bay area and they misdiagnosed my car and after 2 weeks and thousands replacing parts the noise was still there. I finally came to my senses and brought the car to JHM and I am so happy I did! They found the issue and worked with my aftermarket warranty to cover a whole new driveshaft is a part prone to failure on this model of S6. I also had them replace the front leaking airstruts that all 3 mechanics before them missed entirely.I have had nothing but great experiences with my other audis at JHM but this really shows that they are an authority in their field and true experts. I will be back as soon as possible for some tuning and brakes from their in-house shop. Jon, Brett, and Jake, thank you so much for turning a bad situation to a great one and for the great customer service and attentionto detail! read more

Ordered a pair of turbos. The lead time was 2-4 weeks. After waiting for 2 months without receiving any update, I sent them an email asking about the status. No answer, of course.After waiting for one more week, I followed up again.Jonathan, the sales person, was stalling and said 1-2 weeks. After a week, I followed up again (since he said 1 or 2 weeks) but I was told I should be more patient."I highlighted that it may be up to two weeks." After wasting another week waiting, I followed up again. Cornered this liar, and basically admitted he has no clue when it will be delivered. He refunded my money without asking me. He is acting like he is doing a favor for me. I paid $1300 for something, waited 3 months patiently and if i dont reach out to them, they wouldn't say a word when it will be shipped. Total sleazeball company, if the owner allows this type of customer service, shame on him. I'll do everything to warn people not to do business with this time waster company. read more

My first time at JHM after hearing good things about them and I just want to thank Jonathan for going out of his way to help me out. I really appreciate his time and kindness to fix the slight issue I had with my car. Their service is exceptional and I would definitely recommend anyone in need of service to those guys over at JHM. read more

This review is long overdue. I purchase my first Audi 10 months ago and was lucky enough to find out JHM was only 25min from my house. From day one, JHM is the only place she's been serviced at. From the performance upgrades to the basic oil services, JHM has had a hand in it. Ricardo, Dru and the team at JHM have been great to work with. My last visit was a big one, they needed to keep my car for a few days but it was all worth it. Ricardo kept me well informed as the work was getting done. Googling reviews on B8 clutch's didn't do anything for my confidence, so when it was my turn to change out my clutch/flywheel setup I was pessimistic about the outcome. Four days later, I get my car back and can't believe how good it drove. I was extremely shocked and wish I changed the clutch out sooner. I didn't get to meet the service tech, but I was told his name was Shawn. I'd like to personally thank Shawn for doing such a fantastic job in my B8.5 S5. read more

Thank You guys so much!! All I have to say is these guys come thru. In short, my Audi A6 had broken down, i towed it to a nearby Audi dealership. I received a estimate from them for over $9,000. I towed it out of there and towed it to JH Motorsports. After a few days, they fixed my car and it was $3,200. They saved us Big Time by not having us replace things we do not need. The car is running awesome. We have our Audi TT there as well being worked on. So far, so good. Always updating us with what they have found. They do amazing work. These guys are honest, fast and detailed. I will always bring all my Audi's here from now on. They earned my respect and business forever. Thanks Again!! read more

When it comes to specialized motor shops, few have the pedigree and track results for their project cars like JHM. For any Bay Area Audi/VW/Porsche owner who's looking for both performance enhancements and exceptional car service, JHM is definitely worth a look see! Brief backstory: My intro to JHM was purely happenstance. Being a long time and avid Audi/VW owner, it's inevitable that one would want to maximize the potential of one's car while maintaining a level of civility for daily driving. I had immersed myself in various online Audi forums & came across a thread dedicated to upgrading one's turbo. It was at that time that JHM had just announced their K04-R turbo for my A4. Given there were already established brands ie, APR, CTS, etc to choose from, it still intrigued me that they were relatively local. A fellow forum member reached out to me and asked if I'd approach JHM for a potential "group buy" since there was considerable interest. I had previously orchestrated a couple of group buys with other manufacturers, hence my being tapped to be wingman for this fellow Audizine member. I reached out and started conversing with Jake. SOLID guy who knows his stuff. Though JHM had never participated in a group buy prior, they decided to give it a shot. All told I believe they sold near 100 turbos! Safe to say no one was banking on that response!! Of course I got mine and installed it with a good friend who has a tricked out Allroad. Their turbo took my car to the next level and it's been rock solid for nearly 2 years. I've since been back for a couple visits for random check ups. The crew, to a person, have always been great to work with! From Jake to Brandyn and Ricardo, these guys thoroughly explain what their doing with the car, update me on its progress, and % STAND BEHIND THEIR WORK AND PRODUCTS So, if you have an itching to get some performance parts & quality, on point service work done, JHM will take care of your exacting needs. With a great group of guys who themselves are enthusiasts with the knowledge to back it up, do yourself a favor & give them a call. You won't be disappointed! **Almost forgot! Check out their website! They have a wide array of both in-house, OEM, and other brand performance parts for your vehicle ready for purchase online or local drop in. BURRITO IS LIFE!! read more

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I got an oil change, a DSG service, and a tire rotation for my Mk7 GTI. The staff is very accommodating, their service is fast, and most importantly these guys know what they're doing. They were able to arrange a late pick-up and the price was very reasonable. They even found a nail stuck in the tread! Also, communication over email and phone was very professional and well sorted out. I would definitely take my car back here for regular maintenance and performance needs as well. read more

JH Motorsports - MK7 GTI - Auto Parts & Supplies Near Me - Lathrop, California

This will be my third time coming back to JHMotorsports. These guys have treated me like a family member and not like a customer. Each time I have been here they have worked on my car like it was their own...explaining everything that has been done and even given helpful suggestions. I will definitely keep bringing my VW CC 2.0T here for all my mechanical needs! Thank you guys! read more

I would like to Start off by Saying JAKE ARCHER has been extremely helpful and patient with my whole transaction. I am very satisfied with my purchase and his customer service. read more

I love this place. I've brought my car here a few times and they're always so helpful and willing to go above and beyond to make sure I understand all that needs to be done. Spoke with Brandon and he was amazing. Very kind and very patient and I thank you for that Brandon. If you have a vehicle that may need high-performance work or other things, take it to JH Motorsports! You'll be so happy you did. I give them a 10+. Thank you thank you thank you. I am so very grateful for all that you did for me and my car. Vikki read more

My daughters heater was in the fritz. Worked only on the drivers side. They got it fixed and were honest and professional all the way.

JHM is the only shop that I trust to work on my V8 S4. They have previously performed a timing service, and a few years later, when the engine was not running correctly, they took the time to properly diagnose the problem, repair it, and drive the car sufficiently to ensure that the issue was resolved. I will continue to use them as my go-to source for S4 repairs even though they are a significant distance from where I live. read more

Wouldn't take my car anywhere else. The service here has been amazing everytime. I've had my vehicle in for repairs, tuning, diagnostics, and exhaust work. All of which I am extremely satisfied with. Furthermore, it is nice to have a reliable shop that you trust to work on your car. I've had bad experiences with other shops in the past. Shops that just throw parts in to try to find a solution while spending your money... JHM's staff are all extremely knowledgeable which saves time and money. read more

I just bought a Volkswagon Golf wanted to get it inspected while on the 7 day grace and I the VW Forum recommended this shop. I am so glad they did!!! From website, to Facebook, to well spoken phone conversations... I could not be happier or more impressed. They handled everything, and I felt understood, and as a woman going to a shop that speaks volumes!! They gained 2,loyal customers ( my friend was just as impressed and will be taking his Audi there! read more

Had a huge job to do on my 2005 Audi S4 (B6): the dreaded timing chain repair that all of these cars eventually need. My mechanics in LA had quoted me a price, but I wasn't sure they could handle the job. I called JH Motorsports to recommend a local shop in LA that they thought was really good, ended up talking to Dru about what the job would entail, and was convinced these were the guys who had the experience and know-how to do this complicated job. It was even worth the added expense to transport the car (Art at 007 AutoTransport). From beginning to end, this was absolutely the easiest, smoothest transaction I have ever had at an auto shop. Dru explained everything to me, every step of the way -- and believe me, I had a gazillion questions. Shawn was an epic tech. The car now hums like new. Seriously: Like. New. And the price for the repair was comparable to my LA shop, for way better work, by people I could TRUST. Thank you, Dru, Shawn, Jonathan & Mike for taking such great care of my car, and giving my much- loved Audi S4 the repair of a lifetime. read more

Based on online reviews I took our 2018 VW Atlas for service and a leak in the cooling system. The service was very professional and well done. I'm big on people being polite and everyone I dealt here was very polite. Based on my first experience I took our Audi A4 here for service, they found my oil pan had been dented and was leaking oil. I asked for pictures of the issue and they were sent right away. The work as well done and timely. Will definitely be doing business with JH Motorsports in the future. Very satisfied. ZC read more

The people at JH Motorsports are awesome! I completely rebuilt my motor and it ran fine at first. Few hundred miles later, car stops boosting and making any power at all. After spending a month or two trying to troubleshoot it, I hit them up, scheduled an appointment, dropped off the car, and was messaged shortly after they found and fixed the problem (backed out wastegate adjustment). Not only did they do a great job finding, fixing and let me know what the problem was, they helped me attempt to find the problem while I was persistent in doing it myself in the beginning. Can't ask for greater customer service. Will always recommend them. read more

JHM is one of the few shops I can honestly recommend for more reasons than just parts and labor. Their estimates are always fair, usually lower than any other (quality) independent shop since they have so much experience with Audi(/Volkswagen Audi Group brand vehicles), so naturally they know what they're doing. Hourly rates are reasonable. In the off topic/moral front their employees have shown a huge support for our constitutional rights in the fight for equality and freedom. This is a top notch shop with top notch performance development and people working for them. Thanks for supporting the community, JHM! read more

Let me start by saying I have had nothing but terrible experiences with shops my whole life before JH Motorsports. Lucky for me I moved close to the shop and drove by it all the time. I actually started going there before I owned an Audi just to talk and they were super nice and informative even though I wasen't spending money. Eventually they let me know when the car of my dreams came along and I bought it. Since then they have been more then a shop, they have been fun and welcoming with BBQ's and race nights to show appreciation. They have been fair with pricing and I never felt taken advantage of. Recently they hired Ricardo and took there customer service to the next level. If you are looking for an Audi / Porsche / VW place look no further. From customer service and making there own parts to trustworthy people and fun events JH motorsports has it all. Tim G read more

Got my car back and it's running great once again after a year hiatus. Glad I went with JHM. Very reasonable prices. Shawn was very quick to respond to my inquires. Also, I'd like to give Brandyn a personal thank you for the ride home. These guys really go above and beyond with their customer service. For as long as I own an Audi I'll continue going back here for work/preventative maintenance/OEM+ upgrades. Kudos JHM! read more

Unbelievable customer service! I bought a stage 3 clutch, flywheel and catted xpipe. On mistake of my own, i ordered the xpipe with a wrong connector to the aftermarket exhaust. My shop had already been working on my car for 2 weeks and this was the last step. I sent an urgent email to JHM and received a lightning response with solution. They were able to overnight the catted xpipe even though it said on the website that there is a 1 business day processing. The Xpipe came early morning to the shop and I was able to finish the project on time. Brandyn, was whom i talked to the entire process. I am absolutely blown away by their care and flexibility to go above and beyond for their customers! read more

For being the most expensive RS6 hybrid turbos on the market, it is EXTREMELY disappointing to have to clock BOTH turbos AND set proper wastegate cracking pressure (both were different pressures to begin with). Even after clocking, cutting, and adjustments, the driver's side turbo where it hooks up to the charge pipe does not line up so that the hose can connect to the turbo. I now have to find some sort of hose to fit there because the turbo is so clocked, it's now touching the manifold. I should have gone with SEP because my friend bought turbos from them and everything lines up as it should. It's not a perfect fit, but holy s***, it's a THOUSAND times better than this. I've wanted these turbos for over 10 years now that I have the ability to do this and pay the extra money for something that I thought was valuable.. turned out not to be the case. Conclusion: You have to be stupid to buy the most expensive RS6 hybrid turbos (JHM) to end up doing the most work to install them. Seriously. Order from SEP. read more

JHM is my go to shop whenever my Audi needs repairs or to buy new upgrades ! I always recommend JHM for all your Audi services / upgrades needs ! They always take good care of there customers and very knowledgeable read more

Satisfied customer, happy with the look and (drive) feel of my vehicle after having new struts/shocks & lowering springs installed. Recommend JHMotorsports, will definitely return for future mods and/or have major repairs/maintenance performed on my Audi. read more

Great, prompt customer service, willing to answer any of your questions and were patient with me while I was attempting to reflash my Audi. Overall great customer service and support while I went through the process myself. While I did not get work done at their physical location, if their customer service at the shop is anything like what I received online, you will be in great hands! Update: Got my stage 1 tune installed, and it is ridiculously fast. Buy buy!!! read more

Feeling good about the customer service and product quality at JHMotorsports. Bought their intake manifold for my '04 S4 the car runs like a champ! read more

JH Motorsports - COTA - Auto Parts & Supplies Near Me - Lathrop, California

I brought in my Audi A5 to get the motor mounts replaced. They are really nice guys, knowledgeable, easy process and had my car ready by the end of the day. Way cheaper than the dealership!! My boyfriend has also taken his Audi several times for different things and always excellent work. We will not consider taking our cars anywhere else! read more

So I commute past this shop every day and I finally decided to stop by and with my new. Vw I bought and I'm glad I did they were very knowledgeable and were able to help me put a little extra pep in my cars step they also noticed one of my mounts were worn and that's what was giving me that rocking feel when I stop and go they were able to get me in and out in a jiffy I'll be going back there for sure read more

No idea where my old review went. Probably an old account? No matter. New review! JHMotorsports is a...how would I call them? Let's tell a story then. Years ago when I bought my first Audi, it was a 2003 A4 in manual with front wheel drive. Oops, but hey, limited knowledge and budget. I was completely new to the car scene, knew nothing apart from basic car maintenance and I had just the kindling of a burning passion for learning about my own car, driving, and all the lessons I would learn over time. Where does JHM fit into this? Well, when I had the A4, JHM was a completely new to me discovery from many online forums about what they did, the fact that they made their own parts, and hell they even made their own supercharger. I can't tell you how often I browsed their site looking at parts for my FWD A4, wishing I had known to buy a car with a better drivetrain. But hey, learning curve. Just some weeks shy of a year's worth of ownership of my A4, it was rear ended and my journey with that beloved first Audi came to an end. Insurance paid out for the car, did some internet searching, and a month and a half later I returned home with a 2004 S4, also in manual. This begins my real involvement with JHMotorsports as suddenly my car was very relevant to what they specifically focused in: V8 engined Audis. I visited their location one day out of the blue just to finally see this legendary place I constantly read about, watched the occasional YouTube video, and too often visited the online store of. It wasn't quite like stumbling across the pot of gold at the end of the rainbow, but close. The first person I met there was a person that is unfortunately no longer with the company today, but he was the first person that I met and thus he was, as far as I was concerned, the face of JHMotorsports. We talked for some two hours, or maybe even longer. He introduced me to one of their very friendly staff members named Jake, awesome dude, ...and to my utter surprise the owner and founder, the JH of JHMotorsports himself. I think that was the day my loyalty cemented. I'm not a high roller customer. Everything I've done with JHM, every part order, service, all took planning and time to get and install. And every time a goal was reached, it was sort of like a milestone. I did try to install their short shifter on my own and it was quite amazing, but unfortunately it was just slightly off and I ultimately needed their help :). The one time I made it to their weekend drag race event at the Sacramento Raceway was also the day I finally got myself the famous JHM tune for my car. The man who did it was Jason Harbinson himself. He's super friendly, doesn't bite, and has awesome customer service. Thanks man. It took me about a year to plan and save for the famous timing service my generation of S4 is known for, and I had that done at JHM, nowhere else. Oh, and I also had them throw in some mounts and their incredible propriety lightweight flywheel/clutch combo. The car was like brand new afterwards. Only thing left was their supercharger. I did make it. On my 28th birthday in 2018, in the second year of my ownership of my S4, I put in the order for the supercharger. Unfortunately, tragedy fell. Three days later after I had put in my order for the supercharger, my car was totaled. I called JHM from my wrecked car to cancel the supercharger order. But the story continues on. Even though so much was invested in my S4, I immediately set on finding a new Audi. My criteria was similar to my S4. I wanted a V8 in manual, but I wanted to work with a newer platform. And I found one, 2,500 miles away in Orlando, Florida. Oh I live in California, just one hour from JHM. I flew to Florida, saw the car, loved it, bought it, and then arranged for it to be shipped back to California. One week later, my 2011 S5 V8 in manual arrived. On the second day of its arrival, I brought the car straight to JHM for their short shifter install and their wonderful tune. Following that, a carbon cleaning and new fuel injectors. A few months later, a new JHM lightweight flywheel/clutch was installed. That's where the story leaves off for now. Maybe I'll get around to the supercharger again. We'll see :). Oh the actual review. JHMotorsports is a great place to take your car to for excellent service. Their labor rate is very competitive and their technicians are expert at what they do. During the carbon cleaning process, it was discovered that the rebuilt fuel injectors from one of their suppliers was defective. They took care of that very promptly. Hats off to Shawn for all his hard work! My personal thanks to Rick for all his patience and effort in getting my car taken care of. Oh and he's also a very friendly guy too. Noticing a trend here? read more

Great group of people to work with. They always take the time to answer all of my questions.