Our very own high flowing head-pipe is made in the USA using a CNC (computer numerically controlled) mandrel bender for an absolute perfect fit. It is a high quality 3-piece welded two into one, stainless steel head-pipe.
- Primary tubes: 1-1/4" diameter
- Collector tube: 1-3/4" diameter
- Secondary tube: 1-5/8" diameter
The SS Pro-Flow is a tested upgrade over stock that will bolt right on with no modifications needed.
We recommend a new exhaust gasket when installing your new SS Pro-Flow.