Haney Motorsport, Inc.

Check out the new MRT Stainless Steel "MaxFlow" H-pipe available for the 2005-09 Mustangs! The only h-pipe exhaust system on the market with that deep exhaust sound we love!

Made of 304 stainless steel, includes bell-mouth flanges for a leak free seal and easy installation that allow your Mustang to breathe much, much easier. All h-pipe systems are built from High grade Stainless steel using a computerized CNC mandrel bender for precision fitment and stainless rod welds for guaranteed years of worry free performance.

This REQUIRES one O2 extension for installation. We have these available here.

Off road Version, Designed for off road use only.

BONUS... This MRT off road h pipe includes and additional welded in O2 bung!
Perfect to install a wide band afr monitor!

retail price $415.95