Extremely happy with the business customer service, products and prompt shipping I received from Riff Raff Diesel.

Riffraff charges a 20% restocking fee for returns! when you are already paying for return shipping this is a high cost for doing business. Unfortunately there are to many competitors that don't have this high fee. read more

Called on info on a product they sell. The girl that answered didn't know the product and took my number and said a guy in the shop would call me back. That was 3 days ago. read more

Best place to get all my Power Stroke Parts. Amazing customer service and super fast shipping. Love supporting a USA based company.

This company filters its ratings on its website, I wrote a review and they refuse to publish it. Bought a Riffraff Diesel HPOP Billet Mini Reservoir Spacer 1994-1995. No disclosure that I would need to find a homemade fix for the fact that the back pressure sensor doesn't connect after installing the spacer. Went to every auto parts and hardware store trying to find a fix. Contacted Clay, his suggestions 1. Let the sensor free float (have you lost your mind).2. Buy some more of his product's to relocate the sensor to the front of the HPOP for appropriately $200 and you will have to lengthen the sensor wire. Terrible options Clay, you should have disclosed the problem before purchase instead of hiding it. read more

The parts are nice. The customer service is terrible. I made an order, it was the wrong part number. I emailed them that night about it. They responded timely the next day, but told me I was out of luck as it had already been processed as, "they work fast". They suggested I return the item no problem and I can buy the new one. Not only will they not send me a shipping label to return the item, they will charge me a restocking fee. By the time I send it back, the part is paid for. So now I have a part that is useless and am put $40 and some time and frustration. After asking for a label, they told me that they would not pay for my mistake... Thanks Riff Raff Diesel, for nothing. read more

Riffraff Diesel this is getting comical now make all the excuses you can like I said I did not hear anything from you about my order this what your email said Cart Items SKU Qty PureFlow AirDog Water Separator WS100 1 Injection Control Pressure ICP Sensor 97-03 F6TZ9F838A 1 6637 Replacement Cover - Black RDPCVR-BLACK 1 Donaldson Blue® 6637 Filter RDPFILTER-BLUE 1 Products to be shipped Cart Items SKU Qty PureFlow AirDog Fuel Filter 2 Micron FF100-2 1 so please check your servers to see what the hell the problem here is because I didn't hear nothing from you until I tried to contact you whether or not your server says I did or not your customer service sucks like I said I'm at your mercy or as you say UPS's I'm not going to be happy until I'm back on the road if you really gave a shit you would have overnighted me parts read more

Riffraff diesel does not stand behind the high end products they sell. I bought an expensive High Pressure Oil Pump from them and when I received it, the $60 gasket to mount it wasn't in the package. Customer service insisted that I overlooked it claiming it was taped to the inside of the box. It wasn't. I sent back the core as agreed in the same box that the new one came in. They told me that they would look for it when the core arrived. They didn't find it. I asked if they checked shipment before sending, they told me NO! They refused to send me the missing gasket and refused to give me any contact information for the BOSCH customer service. It has been 5 days without having this issue resolved. My vehicle is my main source of income and It just sits! read more

Sells old parts/models and passes them off as new. Also has a ridiculous return policy where "shipping is free" when you make a purchase. But, if you return an item, not only do you pay for return shipping (which is understandable), you have to also pay for the initial shipping that was supposedly free when you ordered/received the product(s). This shipping fee is not shown or mentioned anywhere as initial shipping is free so there is no breakdown of actual costs on original invoice (again because shipping is free). Stay away and buy from Amazon where you are treated better as a customer. read more

I rolled the dice and ordered from Riff Raff again. This time and IPR valve and a n. i c p sensor. Plus many other parts but the IPR and the ICP were definitely in resealed bags. Try to contact I was told to send pictures and I did that was the end of any contact. Now I have to spend more than twice the amount to go to a Ford dealer and buy the real Motorcraft parts. read more

Excellent Customer Satisfaction. I have purchased three times recently and I am very happy with my parts and customer satisfactio. I highly recommend this compan. TOP NOTCH!!!! read more

S Sent me defective parts possibly cause they're motorcraft so they're probably fake to begin with the ball joints were completely loose it's more completely loose than their customer service was terrible when it came time to get a refund these are scammers stay away from them because if you ever need a refund you will definitely deal with problems and not get your money back read more

The team at Riffraff is top notch ! Always friendly and willing to help with any issues that arise with my powerstroke. Its also very nice to see a company who is so proud in their faith in the Lord and in their county. All the products they make themselves really show a different kind of love for what they do ! read more

Buy from misimoto or unlimited directly, riffraff will not help if you have any problems. Only thing I would buy from riffraff is there cups and air plinums.. read more

Top notch! The owner makes sure everything is taken care of properly. He fixed my order , AFTER HOURS, and will get it to me in 48 hours. Also has equal or better prices than his competitors. I will purchase all of my 7.3 needs through Riffraff. Did I mention their awesome intercooler boots? Awesome. Awesome. Thanks again! read more

It wasn't a total loss yet but I ordered injectors and a programmer and some other little things injectors we're fine but they sent the wrong programmer for a old body style Ford don't know how when everything I ordered was for that style of truck but now there d**king around I already sent them the other one back they got in on a Monday and I have talked to the guy 2 times this week and he said it will be processed by Friday still have not heard back from them wouldn't recommend them to anyone unless you were at there home shop in OR. read more

Riffraff Diesel Performance has been the epitome of honesty, integrity, and reliability, for us since day one after we purchased our OBS Ford, 7.3 Powerstoke. We are extremely discerning in our reviews for vendors and parts distributors. In the case of Riffraff Diesel performance, we have only gotten top quality OEM replacement parts from Motorcraft in original packaging, when we need OEM parts. When it comes to aftermarket parts they carry solid, reliable, innovative, parts, from the best manufacturers we are aware of. When an OEM part is no longer available or need improvement. Clay and crew design and build products that stand the test of time, always exceeding our expectations. They take pride in the products they build and sell, which is evident from the anodized coatings all the way to the core of each Riffraff built part. Clay and his crew are always courteous, patient, and insightful, always taking the time to help us get the correct parts we need. Rifraff have our complete trust, because they earned it. We always get our parts overnight or the next day. There have been at least (3) times Riffraff has refused to sell us parts we do not need, costing themselves hundreds, if not thousands of $$ in potential revenue because they are always honest. We look forward to doing business with Riffraff for a long time, Lord willing. read more

I put in an order last night and by 8am this morning I got an email that my order was being shipped. That's what's up. I have placed other orders from them and had similar experiences. read more

Amazing shipping speed, customer service was fantastic. Called and spoke to a representative and they were very helpful. Have been a mechanic for 25 plus years and have done a lot of part ordering in my career, this place is amazing to deal with! read more

Product description was unclear or expecting of me to understand terms that I didn't because I'm not fluent with their line of products. Customer service did not follow through, wasted my money. read more

I purchased a fuel filter cap for my f350 6.0 and it did not fit. I had to Hagel with the costumer service to return the product and haven't received a refund after 2 weeks. Customer service sucks would not purchase anything from this place again. read more

Actually Lindsey is my wife, but anyway. I have ordered parts from Riffraff countless times now while replacing my 7.3 engine. Due to the fact I haven't ever been into a 7.3 this far before. I haven't been disappointed. Always the best prices, fastest shipping, and parts have even been OEM. Which matters if you don't want oil leaks. Great Company. read more

Are you serious? I ordered a full fuel bowl o ring kit and drain valve o rings. All included. I paid 20 bucks plus shipping thinking i had everything i needed. Get to putting the fuel bowl back into the truck and im missing 4 o rings. There was literally a SLIT in the bag when i received it big enough they either fell out or somebody slipped them out. Totally unacceptable, not bothering with returning it as half my rings are installed. Very disappointed, will never order from here again. read more

I have ordered parts from them on numerous occasions and could not be happier. Orders always arrive quickly and well packaged at excellent prices. I have had questions about parts I needed and was able to call them up and have all my questions answered without hesitation. High quality professional service and an honest family owned business. It doesn't get much better than this. read more

High quality Ford diesel products a super prices!!! Had a CAC boot blow, ordered them on Wednesday and they shipped across the country by Saturday morning. Somehow they have managed to make a superior product at a fraction of the cost the Ford Parts Charges, I am now a RiffRaff customer for life! read more