Originally Posted by jmelocik

Ok you got an overboost code, you heard a little explosion, and your car doesn't hit boost now? I would bet my next mod on you blew a coupler or IC pipe OR you blew one of the lines that goes to any of the many other items that need boost/vacuum reference. Do a boost leak test. if you don't have a boost leak tester, PM me and I'll send you one. Search on here for how to do a proper boost leak test from the turbo inlet, not the charge pipes.

Josh

Originally Posted by subliminal

.....the problem was the air filter was too small.... bought a open filter went back to normal the explosion was caused due to the lack of air sort of like wen u put a plastic bag over the air filter......