Category Archives: Chevy


-We dyno tuned an Evo 8 with an Evo 9 turbo
End result: 362AWHP 335 ft-lbs at 25psi

-A TT V6 Camaro came in for new turbos.

-Lotus Elise: we fixed a broken oil pump then broke in the motor on the dyno.

-This stylish Magnuson supercharged Jeep has come in with some issues that need correcting, mainly hesitation. No problem!

-We had a turbo 350Z come in for multiple maintenance items: most gaskets, belts, turbo manifold crack repair,  and a dyno tune.
End result: 372WHP 362 ft-lbs

-We’re excited to announce Precision Turbo and Engine has released its new Subaru factory upgrade performance turbocharger capable of 500HP. Designed to be an easy bolt-on install for 2002+ Subaru WRX and 2004+ Subaru WRX STi vehicles. Featuring Precision’s most advanced and innovative technology, the new turbocharger (part number 10520301726) utilizes a 55mm Competition Engineered Aerodynamics (CEA®) CNC-machined, 2618-forged aluminum compressor wheel specifically designed for maximum performance and less turbo lag. All units will be equipped with Precision’s high-performance liquid-cooled, dual ceramic ball bearing Center Housing Rotating Assembly (CHRA) for faster transient response and added thrust capacity. We look forward to getting these into your hands!


TUNED: Camaro SS

The shop was rumbling thunder yesterday with this rowdy Camaro SS on our Dynojet. It arrived with an aftermarket intake and exhaust installed and we unlocked the true power potential hidden under the hood.  As you can see, a good tune goes a long way in maximizing the effectiveness of your modifications! Bring your car to PSI and let us unleash your cars final form!

Baseline: 320WHP / 318 ft-lbs
End result: 360WHP / 344 ft-lbs