The standard cen pipe is dual chambered and has 2 outlets (like a twin pipe). On all other cars I have seen, they just have a single outlet and when I opened my kyosho pipe it had a single cone. Why is this 2-chamber pipe better, and if it was, why dont all manufacturers adopt this.
ORIGINAL: snowbl!nd
Different pipes give different power curves - but as long as it fits and it was designed for a smallblock engine it'll probably be fine. The two cones mean it's a "dual chamber" tuned pipe, which is good.