How do you like it? How much boost are you running with the 2.8" pulley? Was the install easy? How does the car run after the install? Any problems, concerns, or other thoughts?

Tell me about it I'm thinking about ordering soon

Chris

 

I typically see about 18psi. Ive seen it as high as 18.5-19. This all being on my mechanical gauge. Car runs very good. I have had some CEL since the weather got a bit colder for Intake Air Temp Sensor... Psi Fi has said they have a fix for it though... so if you were to order now or in the near future the fix should be included so that shouldnt be an issue. Other then that... ZERO problem with the kit. I love it.

Install was very easy... a pulley remover/installer tool is a MUST have. You wont be able to do it without it.

At this point though I would wait for the GM kits... I would get a stage 1 so you have the bigger injector and the PCM flash. Psi Fi will be reprograming their piggyback to try and pull some more power out of the new PCM programming and bigger injectors.. Im thinking the Stage 1 + Psi Fi piggyback and 2.8" pulley is gonna be awesome.

 

Damn out of the LS1's and into the Cobalts now too huh.

 

Actually it is my girlfriend's car

I have an 06' C6 with the A6 and Z51

Chris

 

what he said