no mods at all
I'm talking with Perrin ppl about the Cobb AP
cause i have perrin CAI, i took it of
after getting my ear chewed out by other forum dudes lol ( ty guys )
Looks like im goin back to 100% stock untill I get my Cobb AP
CIA and BOV map 93oct
Just and FYI, a BOV is not able to be tuned for. Pretty much the only way to use an aftermarket BPV/BOV successfully: Upgrade to the point where the stocker is insufficient; go blow-thru setup; or switch to a speed density instead of MAF type setup.
The AeroForce is a scan guage,
I did have CAI but I took it off after getting schooled big time by one of the guys on the froum lolol
Now the car runs fine but just higher boost.
I know we cant tune bov;s and all but that all I changed on the car.
Im getting the stage 1 93oct Cobb AP next week so we will see.
Then Ill put the Perrin CAI back on
Honestly. it would be better for your car to remove you BOV as well until you can protune for it. I'm not sure if it's as bad for the new wrx's but for 02-07 wrx's it is terrible for the car to run a BOV without a tune, because the stock BPV recirculates the excess boost from the turbo, back into the intake preventing your car from running rich and accounts for the unsafe jump in boost for a factory tune, especially if you're running a factory dp which restricts your turbo when trying to pump through that air. Just stay stock, get an AP or tactrix cable and opensource tune with a turboback exhaust for stage 2. As soon as you get a protune through on all your extra parts if you would like.
a 60/40 BPV shouldnt hurt anything. also shouldnt mess with the boost. in fact it cant, no way, no how, ever!!
boost is all turbo, wastegate, tune and EBCS. a BOV/BPV just releases the pressure in the system when you let off the gas. thats it. you can however lose boost though if the BPV is leaking off boost. you can make your car over boost if your in high gear, to low of an rpm and going up a hill.
still wish you'd stay out of boost all together till you get the tune!! the green line is bad OEM knock. hope you ringlands like that kind of detonation.