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MAC After Cat Prochamber for 11-14 GT

Mach Off Road Prochamber 11-13 Mustang GT

Regular Price $409.95
Sale Price $369.99
Manufacturer Part # PC2550

Availability: Usually Ships in 24 Hours
Product Code: 2702

MAC Off road prochamber that bolts to your stock headers for 2011-2013 5.0 Mustangs. The prochamber unit from MAC adds horsepower and power while giving your Mustang a deep exhaust note.
Key Product Specs
  • The PC2550 Prochamber unit from MAC offers a free-flowing design that will significantly increase horsepower and torque on your 11-14 GT Mustang. The prochamber's design allows for the efficient merging of exhaust gases. Not only will you get an improvement in horsepower and torque, but you'll also notice a deeper, throatier exhaust note after installation. This unit is designed to bolt up to your factory mid pipe and it accepts any aftermarket cat back or stock cat back. You will not be removing your catalytic convertors with the installation of this prochamber.

    Product Specs:
  • Constructed from 2.5" tubing throughout
  • Prochamber unit outflows any conventional H pipe or X pipe design
  • 100% stainless steel
  • Bolts to factory cats - remain emissions legal

    Fits 2011-2014 Mustang GT

Average Customer Review: 5 of 5 Total Reviews: 2 Write a review.

  0 of 0 people found the following review helpful:
Great Mod, Adds Smooth, Deep Sound September 25, 2014
Reviewer: Chris from Naples, FL United States  
Easy Install at the shop, adds a much deeper sound that stock H pipe.  Love the easy bolt-on that is supposed to add more HP due to increased backpressure.  Cannot confirm but love the results.  This is the 2nd Mustang I've owned with this midpipe and I love it...wouldn't go with any other one!

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  0 of 0 people found the following review helpful:
nice deep rumble April 25, 2014
Reviewer: David Elder from sierra vista, AZ United States  
ok so after i deleted my resonators and mufflers my 2013 GT  was super rasp sounded awefull. this cleared it right up!! had no fittment issues bolted right in love it  and at a great price from stangmods thanks guys!!!

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