Matt_aka_Dale
SCCoA Member
What downtube size should I get?
I'm looking to replace the OE downtubes and cats with hi-flow downtubes and cats. There are two options from Super Coupe Performance: 2 1/4" or 2 1/2".
There is an aftermarket catback exhaust system on the vehicle already however I'm not sure who makes it.
I'm looking to replace the OE downtubes and cats with hi-flow downtubes and cats. There are two options from Super Coupe Performance: 2 1/4" or 2 1/2".
There is an aftermarket catback exhaust system on the vehicle already however I'm not sure who makes it.