wut is stock boost?

 

about 7psi

 

i don't have a n75. my car is 100% stock......

 

thanks

 

yes your car has a n75 valve. thats how it controles boost

 

i meant i do not have the "race valve" from an a100 & would a "race valve" help my problem ?

 

only if your valve now is broken.

 

does a broken valve cause bogging ? fuel cut ?

 

maybe you are hitting the boost limits. this will cause fuel cut to prevent teh motor from blowing from too much boost. i think your core problem is the 3" tbe. since you dont want to fix that i think a mbc might help you out as it will help with the over boost problems.

 

dam pos audi !
i'm used to throwing 3" exhausts on my mitsus..........