Stay away from this company specially from Jonathan eme the sales manager. He is rude and not…read morehelpful 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.

2016 Audi A4 with IE STAGE I tune. Previous Audi 2003 A4 1.8T B5.5, Stage I unitronic ate the…read moreclutch 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

I went there with a sample of a wrap I'd want on my car which was more of a candy apple red but…read moreHani suggested to go with this Vampire Red. I'm glad I listened to him because look how fancy my car looks now. Everyone thinks it's paint! Every time I bring it out, I get people saluting and giving a thumbs up. It gets a lot of attention. Hani and his team not only did a good job but they took good care of my car too. It was raining that week and they had my car inside like I requested and also plugged in with a battery tender. To anyone on the fence about this. Just get it wrapped and start enjoying your car.

Came from a friend of mines, did not disappoint. Had my kit installed front and skirts. The results…read morewere amazing and accurate to a reference. Service is excellent and goes out their way to meet customer's expectations. Will be coming back again to add more modifications. Highly recommend.

Good experience. Competitive prices. Solid work. Had Swat Customs install an AEV lift kit for a…read moreJeep Gladiator. 30k miles later, no major issues.

Great work and honest. Very helpful taking pictures of the problem explaining what needs to be doneread more

I made an appointment to have a car stereo installed Monday morning at 9 o'clock. At 9:20 they were…read morea no-show. So I called and they said they'd be there in five minutes. They still never showed. Went to a place on Hammer Lane, they did a great job for almost half the price. My experience was not even one star

I live in Tracy and decided to travel 45 minutes to this shop in Stockton based on reviews and…read morephone calls I've had previously with the dad and son. Man, am I glad i went with them. Not only did they have great quality service but the work he did blew me away. Still to this day I don't know where my epicenter is but in a good way. All cables are hidden and looks very clean and pro just what I was looking for. I can't recommend him enough. If you have doubts doing your own install but him up... either way cause he has a world class knowledge of not just loud systems but quality sounding systems. I'm coming back in summer to get my doors done. Great quality great customer service and no BS!

I had a great experience with Tracy collision! Armin and Marshall took care of me and my vehicle…read more The car looks great and everything was done in a timely manner. I definitely recommend

Sal is awesome. I had a great experience with Tracy Collision. He was professional, honest, and…read morekept me updated throughout the repair process. The quality of the work was excellent and my car looks like new again. If you need a reliable collision repair shop in Tracy, I highly recommend them. Great body shop for anyone in the Tracy or Manteca area.

I got an estimate for around $900. They ordered a used part for the car and when they finished the…read morework they charged me less than $150. Honest people, I would have paid the full amount and been none the wider! HONEST PEOPLE!!!

5 star personal service (Greg) five star workmanship on our car very happy with all the work and…read morethe personal service. Ron&Dee Holm

I recently purchased a new to me Porsche 718 Cayman. I needed an oil change and I didn't want to…read moredo the long drive from Tracy to the Porsche Dealer or to pay their prices if I could find a local shop that I could have confidence in. I found Sprint Motorsports online and gave them a call. I spoke with James and found him to be very knowledgeable and helpful. We scheduled an appointment for the upcoming Friday. I had purchased the Porsche on Tuesday and was in need of a Smog certificate. Unbeknownst to me, to pass a California smog inspection the inspector needs to look at the top of the engine to inspect for modifications. Problem is, both of the smog shops I went to refused to remove the interior pieces covering the engine due to "liability issues". This was really hanging me out to dry as DMV only allowed me a 1 day registration to drive the car to get it smogged. Since I had spoken with James the day before to schedule my oil change I thought I'd reach out to him and see if he could help me get the car "opened up" for the smog check within my 1 day timeline that was quickly coming to an end. I got James on the phone and he said "bring it over". When I arrived he dropped what he was doing and pulled the interior apart and removed the engine cover. He really got me out of a jam and didn't ask for anything in return. I then got the car smogged went and got my registration handled and I was good to go! All thanks to James! This is the kind of service that is rare to find these days. My appointment on Friday went as smooth as can be and I will make Sprint Motorsports my shop from now on. I was really glad to see that they service Tesla's too since my wife has a Model 3 so we can keep both of our cars in the good hands at Sprint Motorsports!

I had called for a quote for my car repair, talked to James, he said he will send me quote, gave…read morehim all my details, called him after couple of days, James said he will send it, nothing in last two days. If they cannot stand behind there commitments, how we can trust there work.

Great communication and quick, high-quality work. They were able to fix my car's dents and…read morescratches, and it looks like nothing ever happened! Price was very reasonable as well.

Quick response and provided good service. My vehicle was repaired in a good amount of time and Luis…read moredid a fantastic job. The front bumper scratches were perfectly clean and gone! The amount was reasonable and Luis was very professional.