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Pypes 05-10 Mustang 4.6L X-Pipe AFT Cats XFM43
Pypes 2005-2010 Ford Mustang GT After-Cat X-Pipe XFM43

Pypes 2005-2010 Ford Mustang GT After-Cat X-Pipe XFM43

PYPXFM43 (2 in stock)

Pypes Performance Exhaust

Regular price $181.99 Sale

The Ford Mustang's OEM cats are actually pretty good high flow cats. Rather than make you replace brand new ones, this specially made 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.

Pypes Performance Exhaust systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction and Pypes products are backed by a limited lifetime warranty!

  • X-Pipe with Catalytic Converters
  • Mandrel Bent
  • Ensures Maximum Flow Of Exhaust Gases Which Boosts Acceleration
  • Fabricated Using Highest Quality Materials
  • Resists Corrosion
  • 409 Stainless Reinforcement Plates At Welds
  • Needed for a True Dual Exhaust Conversion
  • Balance Out Exhaust Gases For More Power
  • Pypes Modular Construction
  • Catalytic Converters Included
  • Pipe Style: X-Pipe
  • Material: 409 Stainless Steel
  • Sold As: Kit
  • Warranty: Limited Lifetime
  • MPN:  XFM43


Brand Pypes Performance Exhaust
Manufacturer's Part Number XFM43 
Part Type Exhaust Crossover Pipes
Product Line Pypes After-Cat X-Pipes
UPC 846861005651 
Pipe Style X-pipe 
Pipe Diameter 2.500 in. 
Includes Catalytic Converters No 
Pipe Material 409 stainless steel 
Pipe Finish Natural 
Oxygen Sensor Bung Included No 
Quantity Sold individually. 
Notes Mufflers not included. 


  • 2010 Ford Mustang
  • 2009 Ford Mustang
  • 2008 Ford Mustang
  • 2007 Ford Mustang
  • 2006 Ford Mustang
  • 2005 Ford Mustang