LMR will be closing early at 12pm CST Friday, October 22nd in preparation for our 2021 Cruise-In Event. We look forward to seeing you at the show! We will resume normal business hours on Monday, October 25th.
2011-14 Mustang GT Pypes After Cat X-Pipe
Maintain the factory catalytic converters while increasing horsepower, exhaust flow, & tone with this after cat x-pipe from industry leader, Pypes! Featuring a mandrel bent 409 stainless steel construction and a merged "x" crossover, this x-pipe will improve your Coyote engine's performance without altering emissions! Unlike the competitors, Pypes utilizes 3" diameter tubing and reduces it down to 2.75" in the rear to hook up to the rest of your factory exhaust. This x-pipe reuses the factory exhaust clamps and requires no cutting or welding for a bolt-in installation. Pypes' unique design retains the use of the factory catalytic converters to allow a free-flowing 50 state legal performance exhaust!
This x-pipe will fit factory or aftermarket shorty headers with the stock catalytic converters installed.
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.