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LTH Catted X-Pipe (05-10 GT w/ Long Tube Headers)

AmericanMuscle no longer carries the LTH Catted X-Pipe (05-10 GT w/ Long Tube Headers). Please check out 2005-2009 Mustang X-Pipes For Long Tube Headers for an updated selection.

Features & Details

  • Improves Flow for More Power
  • Raspy Race Car Growl
  • High Flow Catalytic Converters
  • 304 Stainless Steel Construction
  • LTH Titan™ Uniform Satin Finish
  • 2.75" Diameter Mandrel-Bent Tubing
  • Intended for Off-Road, Track Use
  • Fits 2005-2010 GT Mustangs w/ LTH Long Tube Headers
Increase Power And Performance. Add even more horsepower and torque to the rear wheels of your 4.6L GT Mustang by replacing those restrictive stock cats with a LTH Catted shorty X pipe that features high-flow catalytic converters. A LTH Catted X pipe when combined with a set of LTH Long Tube Headers will greatly improve your GT's exhaust flow increasing horsepower, torque, and overall performance.

Race Car Growl. This free flowing LTH x-pipe for the 2005-2010 GT Mustang's not only increases power, but it also adds a crisp raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

Stainless Steel Construction. Manufactured in the USA from mandrel bent 2.75" diameter 304 stainless steel tubing for it's durability and corrosion resistance, this LTH Catted Mid-Pipe features a merged "X" crossover for superior exhaust flow and high flow catalytic converters to provide a significant horsepower increase over the restrictive stock cats.

LTH Titan™ Uniform Satin Finish. Titan™ is LTH's unique proprietary process that produces a bright uniform satin finish over the entire part to eliminate the ugly discoloration from welds, heat, and scratches that are encountered during manufacturing; making it the perfect exhaust finish for high end show cars. Not only does the process create a show quality finish, but it also strengthens the stainless steel to eliminate microscopic sharp edges created during welding that could, if not removed, become tears and cause the product to fail.

Recommended Upgrade. To realize the full power potential that this Mid-pipe has to offer, AmericanMuscle recommends a Bama custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

Application. This LTH Shorty Catted X-Pipe is specifically designed to fit the 2005 to 2010 4.6L GT and Bullitt Mustangs with LTH Long-Tube Headers installed. Intended for off-road use.

Technical Note: This LTH product is intended for off road use, and is not legal for use in emission restrictive states.

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Catted Shorty X-Pipe
  • (1) X-Pipe Leg
  • (2) 2.75" Exhaust Band Clamps
  • (2) 2.75" SEC Ball Clamps
  • LTH Installation Instructions
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Shorty "X" Type Headers Required: LTH Long Tube Headers
Piping Material: 304 Stainless Steel Piping Size: 2.75"
Catalytic Converter: Yes Fitment: 2005-2010 GT Mustangs
Will it fit my Mustang?

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        Customer Reviews (1) Write a Review

        Overall Rating 5

        out of 5 stars

        • 5/5

          August 31, 2016

          X pipe

          I got this bad boy go to my lth it makes the gt sound great more of shelby type of roar coming down the street I love the cracks and pops and the extra 14hp


          Year: 2005 Submodel: GT

          Helpful (10)

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