i am getting a redback exhaust and i was wondering what the standard size of the exhaust is on a supercharged vt s1. cause the guy said the best setup was twin 2.25inch into a 3inch muffler. any1 got any idea weather this will work good.
I recon you check out the FIT site as they have a 3" exhaust they specifically designed for supercharged L67's. the 2.25 would probably work fine but caus its a dual pipe system you would be dishing out more for it. Raf
It's going to be twin off the cats anyway whether it is a Redback or a FIT. Twin 2 1/4" into 3" would be good as long as the twins are as long as possible to keep your exhaust at maximum velocity before it goes into the single.
