update.. the bov is fine.. i checked that... i just left the dealership and problem solved.. luckily a good friend lent me their test pipe and i had the dealership replace it for me and now i have a new problem.. im overboosting.. i gotta re check the mbc again

hahah this is great.. 1st i had no boost now i have too much boost

 

So your cat was clogged???

 

Your Cat/old pipe was plugged? Wow..

 

yeah stock cat internally messed up and clogged the whole exhust system.... i need a catback now since some debrit are liley clogging that too

 

You should be able to simply unclog it... I mean...it's only pipe...

Never would have guess cat. At least not on the info we had!

 

ya it wouldve taken me a while to guess the downpipe. but now that u say that it definitly makes sense.

 

I actually tried taking out my cat to see if it would fix my low boost problem, but it didn't Back to the drawing board....

 

almighty wez

Well since you still have a boost problem, might as well use this thread. What are your mods? what are your symptoms.

 

start with your lines, than check bov, mbs or ebc, than check your couplings