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99 - 04 Mustang MRT MaxFlow H-Pipe Exhaust, w/Cats


1999-2004 Mustang MRT MaxFlow H-Pipe Exhaust with Cats

The MRT "MaxFlow" H-pipe is the only Mustang performance h-pipe exhaust system on the market with that muscular sound all performance enthusiasts love.

Sold as KIT

Shipping: This Item Ships Oversize due to box dimensions. Shipping calculated during checkout.
Was: $1,346.38
Sale: $1,121.99
Save: 17%
Save: $224.39

Special Notes

The MRT H-Pipe deepens your exhaust note and improves the flow of exhaust gases by maximizing mid-pipe system volume. This Exhaust increases horsepower, torque and fuel economy versus comparative X-Pipe designs, while still sounding muscle car tough.

The MRT MaxFlow h-pipe is made of the highest grade 304 stainless steel, making it lightweight and durable for years to come. All MRT H-Pipe exhaust systems feature CNC mandrel-bent tubing to guarantee precise, factory caliber fit. All necessary hardware is provided, plus a new OEM Manifold flange gasket.

Please note that all MRT H-Pipes are custom systems intended for performance use. We make no claim of compliance with local, state, or federal emissions standards. Please take the steps to learn about regulations in your area and use on main roads at your own risk.

Product Features:

? Highest grade 304 stainless steel

? CNC mandrel bent

? Deepens exhaust note

? Improves flow of exhaust gases

? Easy, direct bolt on installation

? High flow catalysts

? No tune required

? Increased horsepower over comparative X-Pipe

? Increased torque over comparative X-Pipe

? Increased fuel economy over comparative X-Pipe

? MRT H-Pipe out flows & out performs X-Pipe

? Intended for off road use only

Technical Notes


Important Note: For 2004 Mustangs ONLY we recommend purchasing two O2 extensions.





Shipping Information

  • Item Requires Shipping
  • 28.0 lbs.
  • W17.0000” x H9.0000” x L54.0000”
  • This item ships in its own box.
  • This Item Ships Oversize due to box dimensions. Shipping calculated during checkout.


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