what is the best after market exhaust pipe for a 2005 350 raptor? Is it worth it to put a full system on it or just put a slip on on it?

 

HMF is the best... and a full system is a waste... the head pipe is big enough for anything you want to do to it.

 

Yea I second speedy HMF or maybee a pro circuit.

 

I had a fmf factory 4 slip on,when i had my rap 350 and it was a great exhaust,it gave me quite abit of more power.

 

I like the hmf and have one. but i also liked the powergain by adding the powerbomb header. If ur getting the slipon i suggest worldwideperformance.com its the cheapest place i could find. $199.99 for slip on. good powergains. no need to jet.