Heartthrob Flowpack Cat-to-Axle X-Pipe Kit (11-14 GT)

Heartthrob Flowpack Cat-to-Axle X-Pipe Kit (11-14 GT)
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OUR PRICE$399.99
Heartthrob Exhaust Mustang Exhaust Kits
Item # 53802
Market Price $529.99You Save 25% ($130.00)
Ships the same business day

Product Features

  • Improves exhaust flow for more power
  • Race Car Growl
  • Mid muffler design
  • Aluminized Steel construction
  • Clamp-on design
  • Reuses Stock Catalytic Converters
  • Uses O.E. or aftermarket axle-back
  • Fits 2011-2014 GT Mustangs
Better Flow, More Power. Ford actually did a decent job on the Mustangs catalytic converters, but the stock H-pipe is pretty restrictive. That's where the Heartthrob Flowpack Cat-to-Axle X-Pipe Kit comes into play. Featuring a X crossover and 3" free-flowing mandrel-bent piping, this Heartthrob mid-pipe will dramatically improve exhaust flow for more power and sound that you can feel.

Race Car Growl. This free flowing Heartthrob Flowpack Cat-to-Axle X-Pipe Kit for the 2011-2013+ GT Mustang's not only increases power, but it also adds a loud raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe and mid muffler design.

Reuses Stock Cats. The installation of the Heartthrob Exhaust cat to axle system requires removing the stock exhaust piping from the catalytic converters back to the axle-back, and reuses the factory catalytic converters saving you money. Clamps and instructions are provided.

Versatile Design. The unique design of the Heartthrob Cat-to-Axle exhaust kit allows you to install the axle-back of your choice. You can keep the stock factory mufflers for a mild sound or go with a set of muffler deletes for a wild sound. The choice is up to you.

Durable Construction. Heartthrob uses free-flowing 3" diameter CNC mandrel bent aluminized tubing with a merged X crossover and high flow straight-thru Flowpack mufflers to improve exhaust flow to provide a significant increase in power and sound.

Application. This Heartthrob Flowpack X-Pipe Kit is designed to fit the 2011-2014 GT Mustangs with either the stock factory exhaust manifolds or aftermarket shorty style headers installed.
Mid Pipe Specifications
Style Mid Pipe: "X" Type Headers Required: Shorty or Stock Manifolds
Piping Material: Aluminized Steel Piping Size: 3"
Catalytic Converter: Reuses stock Catalytic Converters Fitment: 2011-2014 GT Mustangs

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

  • (1) X-pipe
  • (2) Mufflers
  • (2) Over axle pipes
  • (10) Clamps

What's in the box?

  • (1) X-pipe
  • (2) Mufflers
  • (2) Over axle pipes
  • (10) Clamps
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Fitment:
  • GT 11, 12, 13, 14
  • Boss 12, 13

About Heartthrob

Heartthrob Exhaust Mustang Exhaust Kits
Heartthrob Exhaust where technology and craftsmanship come together to produce some of the best exhaust systems available for the Ford Mustang today. AmericanMuscle has the Heartthrob Mustang Exhaust you need to wake up your sleepy Pony. Heartthrob Exhaust Kits will not only increase horsepower and torque, but they will give your mild manner Pony a loud aggressive exhaust note that will make others green with envy.

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