06+ WRX OWNERS READ: On the 06+ WRX there are boost spike or creep issues in all cases with the use of an aftermarket downpipe or turboback. This is because the 2.5L engine pushes so much air. Even with the internal wastegate fully open not enough air can exit to stop spinning the turbo, the result is boost creep or boost spike. With the 06+ WRX, unlike the STi, you cannot fix the problem by just porting the stock turbo wastegate. We suggest porting the stock turbo wastegate AND getting an engine management system to help fix the issue like a UTEC or AccessPORT. With the added costs this will entail 06+ WRX owners may want to consider waiting to get an aftermarket downpipe or turboback after they have upgraded there turbochargers or they may want to consider getting a cat-back exhaust only.

What does this mean or moreso is it true and couild someone please clarify what the detonation issue is on wrx? please

Thanks

 

I have a full TBE plus AP, no problems. People are retarded and think they can throw on a TBE and expect the stock ECU to handle it, that right there will mimic boost creep. Do it the right way and get some management to help out before you dick around with it. There are tons of threads on this... search em out.


Furthermore... Why is this in the Bay Area?