71cc
Registered User
The partial Banks turbo kit I have uses a 2.5" up pipe. I will have to make the y pipe to merge into it. Can I have 2" pipe flared enough to seal on the exhaust manifolds? They originally had 2.25" pipe. If I could use 2" pipe it would be easier to route,merge, and also keep velocity high. The single 2.5" up pipe is ultimately the restriction.