I have an 03 raptor and was trying to get some input on the best pipe to put on it.

 

I recommend the HMF. It has great power gains and is one of the only pipes out there that completely BOLTS on. It bolts to the frame and to the header without using any springs or bands. That's a big plus to me.

~HoundDog

 

I have tried 6 and I like the Sparks X-6 ceramic/race tip


Pat