Pypes Off Road H-Pipe
Increase horsepower, torque, and sound in your 1999-2004 Mustang GT with this off road H-pipe from Pypes exhaust! The factory mid-pipe on your 1999-2004 Mustang GT has four catalytic converters that restrict flow and performance. This mid-pipe removes the cats to drastically improve flow over the factory exhaust. Not only does it increase flow, but it also adds a sound that is sure to turn heads!
Pypes Quality Exhaust
Pypes constructs this H-pipe from 2.5" mandrel bent tubing for uninterrupted flow and sound. Pypes utilizes 409 stainless steel that resists corrosion and road debris. The three piece design allows you to easily adjust the lead pipes going from the headers for an easy installation.
It is recommended that you buy a set of MIL eliminators to turn off the rear O2 sensors to prevent a check engine light.
This mid-pipe does NOT have catalytic converters. Therefore it is intended for OFF-ROAD use only and will not pass emissions testing.
I've had it on the car for 2 weeks now, and I've had to adjust it 3 times. The exhaust sounds great, but it continues to leak on the passenger side manifold. I've replaced the gasket. Tightened it many times. And there's always a leak the next day. Probably going to sell this h pipe and get a bbk. Also on a side note the MIL eliminators were trash. LMR sent me the first pair and one of them was defective. The replaced them for free and I installed the new ones only to find out both of them were bad. I love the service, but these two products are trash.
If you're working on a Latemodel Mustang, Pypes' innovative products, and superior quality allow you to make your exhaust purchase with absolute confidence that you are getting the best materials, best fit and best value available anywhere. Pype's aftermarket performance exhaust components give your Mustang more horsepower and torque while adding a great new exhaust tone. These x-pipes, h-pipes, headers, and cat back kits are direct fit and 100% bolt on, making installation quick and easy.
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