waddup people.

i juss got used pettit down pipe from ebay (paid only $20) n is it ok to hav down pipe wid out new ecu??

mod i hav rite now is cat-bek apexi dual N-one.

so i juss wanna knoe if its ok to hav downpipe n cat bek system wid my stock ecu.

thanks

 

i think its bettur too haf sum sort of spell chikur program on dis forum for peepul too yus.

If those are the only two mods you have, you shouldn't have a problem with using the stock ECU. I'd suggest getting a boost gauge, however, just to be sure. Every car is different.

 

As Kento said, you will be fine as long as you are not boosting over 10 psi. Please learn to use the search function, thanks.

 

I could write better than that in 1st grade.