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Dynatech 722-74420 SuperMAXX 3" Catted Mid-Pipe for 2011-2014 GT500 / Supercharged Mustangs

Part# 722-74420
$1,099.98 Now $999.99
Qualifies for FREE SHIPPING

AVAILABILITY: Ships from Manufacturer


Not Available to Ship to California


Product Description

Dynatech SuperMAXX 3" Catted Mid-Pipe for 2011-2014 GT500 / 2011-2014 Mustang 5.0L V8 Equipped With A Supercharger

Dynatech SuperMAXX Stainless PowerCAT Plus Intermediate Section is an excellent way to complete your Dynatech Header System on your 2011 – 2014 Supercharged Mustang 5.0L & GT500’s. Designed with High-flow metallic substrate catalytic convertors specifically designed for high horsepower and or supercharged applications. It’s easy to see why this system is all about performance and durability. 100% Stainless Steel construction with a Limited Lifetime Warranty makes the SuperMAXX header second to none. With a unique 3.00” “Ball & Socket” connection to the header and 3.00” tubes to connect to the factory or aftermarket cat-back, this makes a great combination for stock engines and/or upgraded power plants. Fits with automatic or manual transmissions and takes about 5-7 hours to install. Comes complete with detailed, full color instruction manual for easy installation. O2 Extension cables, and all installation hardware are included.

Designed for use with the following Dynatech Long Tube Headers:

722-74310 With 1.875" Primary Tubes For 2011-2014 Mustang 5.0L Supercharged V8’s
722-84310 With 1.875" Primary Tubes For 2011-2014 Mustang GT500 5.4L & 5.8L

Key Features

  • Sounds Great With A Very Aggressive Tone
  • Unique 3" Ball & Socket Connection To Headers
  • 3" Tubing To Connect To Factory Or Aftermarket Cat-Back
  • Cats Flow 54% Better Than OEM
  • Comes With All Installation Hardware
  • 100% Stainless Steel Construction
  • Limited Lifetime Warranty!



Exhaust systems and headers — superior power and efficiency.

For more than 20 years, Dynatech has focused on new technology to continue producing exhaust systems with superior fit, function and performance. Racing and engineering advances throughout the industry are bringing a new breed of racing and performance cars to the tracks and the streets. You will see that excitement and new performance technology when you look at Dynatech exhaust products.

Drag racing, circle track, street rod & muscle, and high performance.

Regardless of your racing or performance preference, Dynatech’s virtual reality design systems capture key interference and mounting points under the hood and throughout a car or truck chassis. Tube lengths, diameters and routing can all be designed and manipulated for the perfect fit and increased performance. These precision design systems not only cut design time, but also help create more efficient and more powerful products. All our headers and exhaust systems are tested on dyno equipment to make sure we’re delivering the most horsepower and torque gains for the investment.



Note: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.