powerbomb to muffler fit

[crushedreams]

I bent my stock headpipe and want to get a powerbomb. I am runnin a thunder alley slip on. Is the pipe diameter smaller only in the front of the bulge or is the whole pipe smaller?

[dominator426]

My FMF Powerbomb SX stainless steel header is smaller only in front of the bulge, and matched to the exhaust port. It provides a good power increase and fits the stock muffler, so it should fit your slip-on. By the way, I got mine from Motovan in Canada last year, and they still mistakingly sell it for $228.99 Cdn instead of $357.99 Cdn (part# 327-6055)...

[crushedreams]

Thanks for the help. Perfect answer.