lowrider954

off road h pipe or x pipe with magnapacks? any horsepower diff???

08nastygt

Prolly not enough to notice the stock exhaust flows pretty good.

lowrider954

sorry i meant which would sound better h or x and is there a power diff between h and x

08nastygt

OO they say there is they say h makes the power low and x high. They still dont add much. I like the sound of a x-pipe its more raspy and the h will have more throaty sound to it. Also depending on which mufflers to makes them sound better or worse.

VistaGT

H pipe. No real power difference

1morepart

o/r h = deeper
o/r x= (raspier)
i have had both, and i personally like the o/r x with midd mounted flows.......i need to post a video on that. my newest creation!
hp wise, about the same....no SOTP feel either way, just whatever sound you are trying to achieve. good luck

acascianelli

The power difference between an H and X-pipe is negligible. H pipes are much easier to find a axleback setup that sounds good.

I have an O/R X-pipe with stock mufflers and my car sounds like a damn tractor at low revs.

From what I've gathered, X-pipes sound best when used with flow-through mufflers such as Borlas' or Corsas'. X-pipes sound best with chambered mufflers like flowmasters.