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February 2024 by Wayne abc
Procharger website had these guys listed as an authorized installer. I was excited due to the close proximity to me. Everything went smooth and as scheduled. I grinned all the way home in my newly supercharged f250. Woot!
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February 2024 by Daniel Miranda
Always very helpful and expedient service! Come see them for any repairs or professional opinions.
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December 2023 by Kasem Ortiz
Recently brought in my 6 gen Camaro SS since the car was reading codes that said it was running to lean. They had it fixed up within the same business day. Customer service was superb! Super communicative folks and very friendly. I’m definitely coming back again for performance modifications!
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October 2023 by Markie
JD and his coworkers are simply the best! I travel all the way from Houston for them to work on my Charger. Absolutely love JD and the HPP fam. Fair prices and even better work with an entire channel full of YouTube videos to back up the work done here!
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September 2023 by Lil 345
Did a remote and email tune thru high psi performance and he did an amazing job! He fixed my misfire issue I was having and he stayed on the phone with me while doing the start up tune and dyno tuning! Professionalism was 100% and explaining the process made everything go smoothly! Highly highly recommend him for future tuning and will continue to keep him as my tuner!
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August 2023 by chris fuller
Always a pleasure doing business here. JD was able to address the problems on my old Dodge quickly and get me back on the road. Highly recommend ?Services: General repairs & maintenance
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December 2022 by Anthony Malburg
All I can say, is that the people that work for high psi performance a very kind the communication is very good. The quality of work is amazing and very patient. because I know I am a hard customer.Services: General repairs & maintenance
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December 2022 by Anthony Harvey
Great customer service very informative...keeps you updated...some of the best mechanics around
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November 2022 by C Baker
Excellent customer service. Quick turn around. They did texas speed cam stage 2. 392 intake manifold. Long tube headers and dyno tune on my 22 durango rt awd. Highly recommend.
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November 2022 by R Marsh
I have used High PSI Performance for approximately a year now. I have total confidence in JD and his team to service my three vehicles, always professional, honest and fair. They go above and beyond to ensure I walk out the door totally satisfied. No doubt - my go-to Repair Shop.
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June 2022 by Charles Walker
From the phone call to the pick up, Quality Service. Referred by a colleague who was very happy with their work, I made the call to see about some work on my truck and went from there. Made an appointment to get the upgrades done and very happy with how things turned out. Appreciate their hard work, definitely a happy customer.
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May 2022 by Happy Cuts Lawn Care
Hmm.. let's start this long review. 4.3 stars must be genomic buddy related , sure ain't customers experience.. worst experience getting car fixed adding parts ect here at HI PSI. Guy/gal give me price i paid immediate to get things done . Car was not like owner said with mix match push rods (valve) for cylinders was original tsd push rods for torque v4 cam that was originally on the ls3 when I purchased . Just to clear that up. I bought a built motor in town mr Garvin (great guy) ls2 motor so yes I still had the same push rods from original motor ls3 torque v4 cam. So I went in with a issue with ONLY THE CAM AN Check TUNE IT AND DYNO BLA bla blaa.. was told pushrods lengths was wrong to short what ever for the cam small break in cam elgin 1480 sum sum and I paid for push rods . So between that time an finish I thought wth let's do the intake while it's off and went with msd intake. Got sold a water pump I didn't need because if clearing issues on the intake under water pump(could have been shaved) but whatever got water pump paid for an labor get the car back almost month half later supposedly finish to only have coolant leaks an a CEL on which was never present when I drop car off with HI PSI. BTW she's a yellow jacket 04 M6 ONE PIECE DRIVE SHAFT. 9 INCH FAR END PEEDERS COOL OVERS ON REAR QA1 ON FRONT LS2 FORGED WEISCO PISTONS WITH THE BORED OVER. 05 AN A SOLID CRANK. TSP PORTED/POLISHED 242 HEADS 3 INCH KOOKS FROM ROOTER 2 DA TOOTER AND KOOK CATLESS TO STOCK ONE PIPE OUT REAR. STAGGERED 19 IN AROUND REARS 255 50 19 REAR FENDERS ROLLED. INTERIOR IMMACULATE WHY WOULD I DO SHITT WORK ON IT. ???.? no i paid for good work and git shitt work. Well let's get back to it.. water pump housing didn't get changed with new a c delco water pump they used old housing which was cracked. An fuel lines on new 1100 msd was ran back to a 3 bend elbow to run back into stock "plastic" fuel line which is notorious for burning up gto's F.O.R.D like ford's. CHECK ENGINE LIGHT *CEL Was bad tune. I WAS GETTING 9 MPG. GOT TUNED TEMPLE SWG GARAGE GET 24.5 MPG CRUISE CONTROL AND FUEL LINES RAN LIKE SUPPOSED AND NEW WATER PUMP HOUSING TO MATCH TO NEW WATER PUMP A.C. DELCO HOUSING.. THANKS HI PSI FOR TYING TO RUIN MY CAR. . GUY AT THE SHOP EVEN BOUGHT MY OLD INTAKE (MEANING IT WAS GOOD JUST WANTED TO UPGRADED.)AND OTHER WARRANTY PARTS TAKEN OFF J.D SAYS HE COULDN'T FIND THEM SO OH WELL WARRANTY PARTS ALSO I LOST MONEY ON THEM AND HIS BUDDY PUT THEM ON HIS GENESIS BUILD. LOL.. BTW I'M MAKE FROM HI PSI DYNO 366 HPWR TO THE WHEEL NEW SHEET 425 HPWR TO WHEELS. SHE'S FAST NOW. IF U LOVE YOUR CAR TAKE IT W ELSEWHERE.. ?
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March 2022 by Richard Tromblay
Great customer service here. Can't wait to work with this group of individuals. Very professional
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September 2021 by Daniel S
Great performance shop for all your upgrade / tuning needs! I live in Austin and drive a 21 Challenger, I took it in for a tune after having a few minor bolt ons added. Aida was very helpful and very easy to communicate with throughout the process. I will be returning very soon for more upgrades.Service: Auto engine tuning
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July 2021 by Paul Cruz
Team is awesome. They do great work here. Need a tune. Call these guys first!!Dyno? Rent a bay? Can't go wrong with these guys