Okay so I posted about this once before a while ago and I never got a clear answer. I've finally got my GMPP exhaust on the car last week and now the Vibrant header/dp is just begging to go on. I just wanted to see if anyone has had an issue with the fitment of the setup because the GMPP is 2.25" and the Vibrant tapers down to a smidge under 2.5". I don't think there would be a problem, I just wanted to hear from anyone with experience. Help and input would be greatly appreciated.

 

you shouldnt have a problem...the GMPP exhaust is engineered to work with the stock downpipe which has a 2.5 inch flange anyway i believe

 

That's what I thought but when I put on the exhaust I guess I had a brainfart and totally forgot to look.

 

Anyone?

 

there is a guy on here that poste the sound clip of the vibrant combo with the GMPP Catback, sounds great and will bolt up no problem..BlilBT is the user name I think


here is the link to the post

https://www.cobaltss.net/forums/show...hlight=vibrant

 

Cool, I'll search around and see if I can find it

 

i edited my post with the link for ya

 

haha why thank you