Any one knows a good set of headers and exhaust system?

[c-lostang]

Well I picked up a 03 Harley Davidson with only 70k original miles, I'm trying to improve performance on it, anyone knows a good set of headers and cat back full exhaust system that will give me the best bang for my buck, also what else can I do to it?

[RSTAR95556]

hey id skip the headers and do a lower pulley and tune. harleys are only making 6lbs of boost. 9" lower and a tune. 100hp.

[Fizzy]

First recommendation.

Compression and leak down before any mods on any engine, always.

Also give you a chance to throw a set of TR6's at it.

From what I understand the WSM contact @ Tommie Vaughn knows quite a bit about the 2nd Lightnings and SC'd HD trucks.

You should give him a call.

[c-lostang]

hey id skip the headers and do a lower pulley and tune. harleys are only making 6lbs of boost. 9" lower and a tune. 100hp.

I'm planning on doing the tune and pulley, my check engine light is on because of both bank 1, so I just rather go ahead and get all done at once, what's a good tune for it?

[c-lostang]

First recommendation.

Compression and leak down before any mods on any engine, always.

Also give you a chance to throw a set of TR6's at it.

From what I understand the WSM contact @ Tommie Vaughn knows quite a bit about the 2nd Lightnings and SC'd HD trucks.

You should give him a call.

Sure will, thanks fizzy