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2005-10 Mustang Pypes After-Cat X-Pipe Stainless Steel GT by Pypes

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Details   |   Reviews
2005-10 Mustang Pypes After-Cat X-Pipe Stainless Steel GT

Bolt on this Pypes 2005-2010 Mustang GT X-pipe for aggressive sounds & more horsepower for your 4.6L.

Item #PYP-XFM43

Everyday Low Price: $181.75

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  • Gain 8-12 Horsepower
  • Unique Sound
  • Passes Emissions Inspections In All States
  • Uses OEM Catalytic Converters


  • Welded Reinforcement Plates At Crossover For Longer Life
  • Scavenging Effect Increases Horsepower
  • Smooth, Mandrel-Bent, 409 Stainless Steel Pipe
  • 2.5" Exhaust Tubing

 What's in the Box

  • (1) X-Pipe Assembly
  • (4) Exhaust Clamps
  • Install Instructions

Cut & Clamp Design
The 2005-2010 Mustang's OEM catalytic converters are actually pretty good high flow cats. Rather than make you replace brand new ones, this specially made performance X-pipe crossover can be added to your existing OEM catted downpipes by cutting the downpipes in the appropriate spot and slipping this X-pipe over the existing pipes. Clamps and instructions are provided.

Pypes Mustang X-Pipe Science
Since Mustang V8’s fire unevenly, exhaust gasses exit in pulses rather than a steady flow. While one pipe is filled with pressure the other pipe is relatively pressureless but the connecting of the two pipes in a siamese pattern allows pressure to be released to the other side. This action allows the exhaust to pass through the pipe quicker and this better ‘breathing’ increases horsepower.

Installation Note

  • Fits 2005-2010 Mustang GT

  • Pypes Exhaust Warranty - Click Here

    • Ford Mustang - 2005, 2006, 2007, 2008, 2009, 2010
    • Sub Models: GT

    California Residents:
    Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

    About This Brand

    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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