PSI PROformance

05/20/2026

Cobb Memorial Day sale is live until the 28th with discounts on and dyno and install discounts get on the schedule now before the savings are gone !!!

04/18/2026

Join our crew of skilled fabricators and Motorsport enthusiasts crafting top-notch exhaust systems, turbo kits, and precision parts! We have openings for production welders, fabricators, shop helpers, design engineers, and more. Send your resume, pics of your work, and lets get you onboard. Relocation assistance, top pay, and awesome facilities await! Email [email protected]

02/17/2026

02/13/2026

There multiplying!!!! Couple in for some upgrades from mild to full builds.custom turbo systems a lot of .

12/24/2025

Wishing you all a wonderful and safe holiday!

03/24/2025

4 link kits available unwelded or welded to your specs. Available with or without high quality fk rod ends. Featuring 1.5” od .118 wall titanium gr9 tube, cnc machined tube ends with wrench flats for easy adjustment.

12/13/2024

A true survivor here. Customers daily driven 280z got some upgrades and repairs. Including coilovers , fuel system and exhaust to keep him going for many years to come.

11/28/2024

Psi will be closed today for thanksgiving. From our family to yours we wish you the happiest holiday season. We wanted to take the time to give thanks for all we have and our great customers and friends we have made over the years,and we look forward to many more years. We hope everyone has a great day celebrating with family and friends. The shop will be closed until Monday however we will be available by email and online giving out killer deals on parts and labor Before you go online to big box and conglomerates remember to shop small and local

09/14/2024

A new option for Gtr owners with a leaking plastic fuel tank. The factory plastic tanks are prone to leaking over time and with no real replacement options we have developed a drop in replacement tank option . Tank includes a dual pump hanger which will fit with many different and including factory pump. Stock filler location and fuel level which works with factory gauge. Available in black or raw finish. Please contact us [email protected] for pricing and availability. 🇺🇸

08/30/2024

titanium containment fl**ges in stock ready to go to meet new rules for and many other events. Rules require cross bolts to keep turbo wheels from exiting the building in case of failure. This trick fl**ge is designed to slip between turbine housing and your existing outlet fl**ge no matter what material your exhaust is this will work no welding or fab needed. Available for promod/f5/gt55 and sportsman turbos, contact us or to get yours. **ge

08/19/2024

in for some bolt ons and a tune with , from baseline to tuned gains above 75 hp. Customer is ready to hit the track