Purchased the brake duct kit for Camaro ZL1 with 1le. Delivery and quality were great. My install has slight contact between the tire and the duct hose-hose showing rub marks. Purchased extra hose and try not to turn wheels lock to lock. Given it's a custom piece and no one else has anything close I consider this currently a minor maintenance issue. Since I pull the wheels and do a brake check after every track day it's not much of a hassle to keep an eye on. New Apex wheels don't appear to have as much interference as the oem wheel. May be able to make further adjustment in the future. Braking consistency has improved dramatically so overall a great product. read more

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Completely destroyed my car and billed me for it. Lost most of the parts I need to rebuild my car leaving me with the cost of replacing them. Mechanics are incompetent. Zero stars. read more

I had a few mods added to my 2019 Stingray. I'm in a very similar business (Diesel Repair Dealership) so I was looking for the best in town. Monies no object when done right, and this was done right. Craig was very professional and highly knowledgeable as were his staff. I highly recommend. read more

The guys over at Rm Motor Werks have always bent over backwards to make sure I am happy, they are easy to work with and Roddy has always taken the time to walk me through the steps of getting my car to the HP rating I am looking to acheive. read more

Best service in town, work is consistent and timely. Their team is very nice and easy to work with

Roddy and the guys at RM Motor Werks are absolute professionals. Their level of knowledge, understanding, and experience facilitates top notch service. I highly recommend checking them out for all of your performance and/or service needs. read more

I have no constructive criticism. You guys have always charged me reasonable rates and the quality of your work is 2nd to none. And that's why I've used you guys for service work on both of cars for the past several years. Keep doing what you're doing gents. -Thanks read more

They did a full rebuild of my rear end on my new edge 2003 mustang gt / 4v Terminator swap, I supplied parts, from axles to diff, nothing was spared. And diagnosed a short in my o2 wire, an while they had it I took them 2 new mickey Thomson street slicks for the rear. Kept me in the loop the entire process, was super professional an did fantastic work. Only complaint I had ( which i could see how it got confused, I had 2 pretty new 285 35 18s on the rear an wanted them to go up front an replace my old 275 35 18s up front when they mounted the 305 35 18 mt s/s on the rear) , they mounted my new rear tires an forgot to swap the ones they took off to move up front, so I just went and picked them up an mounted an balanced them myself. Other then that, was a great experience dealing with RM, it wasn't cheap , I went in about 3 grand not including the approx 3 grand I had in parts an tires. I would go back to RM for sure. read more

This place is #1 in my book for wheels, tires, and customer service. Andrew is a superhero, and my personal savior both times I damaged the wheels/tires on my Camaro. First of all, the service doesn't get any better. Prompt, genuine, helpful, and high quality work. Wheel repair, new tires, alignment... all A+. Also, they found me wheels I needed in a size that doesn't have a lot of options. Another A+ install and service there. These guys take care of their customer. Appreciate them & highly recommend. read more

Took my 2015 Z/28 to RM Motor Werks for a dyno tune after some exhaust mods. Roddy & his crew were very professional. They did awesome work and I'm very pleased with the results. It was my first time having them do work for me. I will defiantly be back & would highly recommend them. Roddy managed to find 33 more horsepower than LS7's with the same modifications. The shop is well organized & the waiting room is clean and comfortable. read more

As the father of a college student who lives 7 hours away, and has frequent car issues, it's a huge relief to have RM Motor Works there to help. They have provided outstanding service for both routine maintenance and complex repairs. What really separates them from the pack is the diagnostic information which is sent via text message. It includes photos and videos of exactly what's wrong so there's no guesswork. Their invoicing is simple also so I can easily pay through my iPhone. Highly recommended. Trustworthy, knowledgeable, and fast. read more

Quality service, reasonable pricing, knowledgeable staff. One of the very few shops in the Knoxville area that I would let touch my car. Andrew Rolled my fenders and did an excellent job. Will return in the future for any of my custom auto needs! read more

The people are nice for the most part and the tune they put in the car is pretty good. Unfortunately there are some negative experiences as well. I brought my late wife's car in initially for a tune, explaining in detail what had been done to it up to this point. The first quote on price was around 1,000.00. I explained when I dropped off the car that I needed it back by a certain date about two weeks from the drop off date. At a point in the coming days it was explained to me that the computer needed to be removed and sent away to get deleted for the flash they were going to put in it. Then they finally got it back, reinstalled and tuned and said there was a fuel issue and needed a better fuel pump. I agreed to the service and added while they were at it to change the oil and repair a daytime running lamp malfunction. They once again contacted me as to needing a few fuel injectors, claiming that it was misfiring on the dyno. I approved the injector replacement and they sent me an online invoice, which I promptly paid in full. Mind you, I didn't get the car back in time and it was never put on the dyno. When I came to pick up the car. They informed me that I owed an additional over 700 dollars, which I paid. They were not able to show me any of the old parts as good faith that they were actually changed. The check engine light was now on full time unlike just when the engine derated previously. the daytime running lamp was still out, even though I was charged for the service. There was grease all over the left front fender, and a big scratch across the right rear corner of the bumper that wasn't there when the car was left to their care. After 1 day, the car continues to derate and I'm completely dissatisfied with my experience, over 3600.00 later. I'm happy for the people who've had a good experience with these people although I can not say the same for myself. read more

Great business. I was on a family vacation and had mechanical problems with my truck. They took me in right away and fixed the problem as soon as the parts came in. Everyone was very friendly and accommodating. Thanks for the great service. read more