99-04 Mustang MRT Maxflow H-Pipe w/cats 304SS

99-04 Mustang Performance Exhaust - MRT MaxFlow H-Pipe with Cats

The MRT Stainless Steel "MaxFlow" H-pipe available for 99-04 Mustangs from Mustang Racing Technologies, the only Mustang performance h-pipe exhaust system on the aftermarket with that deep exhaust sound we love!

The 99-04 Mustang H-Pipe is available with cats or without cats (for off-road use only).

All MRT Mustang performance h-pipe systems are built from high grade stainless steel using a computerized CNC bender for precision fitment and stainless rod welds for guaranteed years of worry-free performance. All necessary hardware is provided, plus a new OEM Manifold flange gasket.

2004 Mustangs ONLY require two O2 extensions

The MRT MaxFlow Performance H-Pipe Fits:
1999 Mustang
2000 Mustang
2001 Mustang
2002 Mustang
2003 Mustang
2004 Mustang


**Will not fit the Mustang V6 or Cobra R Model. The MRT H-Pipe fits all other 99-04 Mustang models (4.6L Engine).

Yellow Mustang Registry H-Pipe Exhaust Review

MRT MaxFlow H-Pipe on a Customer's Mach 1