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Ford Performance Active Cat-Back Exhaust w/ GT350 Lower Valance (15-17 GT Premium)

Market Price $2,650.00 You Save 3% ($90.00)
Our Price

$2,560.00 (each)

FREE Shipping
  • Item 398089
  • MPN# M-5200-M8

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Aggressive Loud Tone
  • Increased Torque and Horsepower Through Enhanced Exhaust Flow
  • Straight Through Free-Flowing Design
  • Connects to Stock Catalytic Converters
  • Durable 2.5 Mandrel Bent Stainless Steel Tubing
  • 4” Chrome Stainless Steel Tips
  • Comes with X Pipe Assembly
  • Easy and Direct Built-On Design
  • Compatible with All Mustang GT Premium Models (2015 to 2017)
Superior Exhaust Upgrade. Unleash the beast in your GT Premium by installing the Ford Performance Active Cat Back Exhaust. It provides more efficient exhaust flow, compared to the stock system, resulting in higher torque and rear horsepower, as well as a deep aggressive sound that adds muscle to your GT Premium.

Improved Power and Performance. Featuring a high-flow X pipe and a straight through, free-flowing design, the Ford Performance Active Cat Back Exhaust sets itself apart from other aftermarket exhaust upgrades. It delivers improved performance, and a unique tone on the track, street and drag strip.

Quality Stainless Construction. The Ford Performance Active Cat Back Exhaust is made from extremely smooth 2.5” diameter mandrel bent T-304 stainless steel to boost exhaust flow. It comes with an X pipe and straight through mufflers to deliver a smooth and clear, yet deep sound. You will be excited to note that the design reuses the exhaust tips at the rear valance.

Installation. This exhaust provides an easy direct bolt-on installation that does not require drilling, welding or other modifications. Anyone with light mechanical skills and simple hand tools can complete the process in just under 2 hours.

Warranty. Ford Performance provides all their parts as is with no warranty.

Application. The Ford Performance Active Cat Back Exhaust is designed to be compatible with all GT Premium Models (2015 to 2017).

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) X-Pipe
  • (1) Driver Side Muffler Assembly
  • (1) Passenger Side Muffler Assembly
  • (1) Driver Side Over Axle Pipe
  • (1) Passenger Side Over Axle Pipe
  • (4) Band Clamps
Installation Info
Will it fit my Mustang?
  • GT - 15, 16, 17
  • GT350 - 15, 16, 17

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5 Questions / 4 Answers

Ask a Question

Are there any plans for making a video of this exhaust system for how it sounds and is installed??

JamesM

  • At this time there are no plans on adding a video for the Ford Performance Active Cat-Back Exhaust w/ GT350 Lower Valance (15-17 GT Premium). With that being said, we are constantly working to get product videos containing installation help and descriptions up for all the many items we do have in our inventory.

    BWTAM

Helpful (0)

What are the HP gains from this exhaust compared to stock? Thanks

DenisS

  • The Ford Performance Active Cat-Back Exhaust w/ GT350 Lower Valance will not really give you any more horsepower over the stock exhaust, maybe 2-3 more horses. Cat-back and axle-back exhaust would be more for sound and not performance. You will want to look at the long tube headers for performance.

    Ricky36

Helpful (0)

For people that already bought the Ford Performance cat-back exhaust w/gt350 valance, are they gonna sell a upgrade with just mufflers and the active exhaust switch, kinda sucks to force to buy the complete system all over again

Snake53

is this just as loud as the actuall gt 350

TrevinS

  • With the Ford Performance Active Cat-Back Exhaust w/ GT350 Lower Valance installed it will not be as loud as the actual Gt350 due to the motor difference.

    Ricky36

Helpful (0)

Why is this called an ACTIVE exhaust? Is it user adjustable?

Blown95GT

  • The Ford Performance Active Cat-Back Exhaust w/ GT350 Lower Valance can be adjusted by the user with the included control module. Wiring necessary for installation is also included.

    AMJackson

Helpful (0)

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Full Day

  • Loudness / Volume 5 5
  • Exhaust Note 5 5
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5



  • 5/5

    Installation Time: Full Day

    November 03, 2017

    So aggresive sound!!

    If u want to be a little bit quiet, switch off. Want to be angry? Switch on!!! Not too hard to install, but it takes time about 5hours.

    ChifengZ

    Year: 2017 Submodel: GT

    Helpful (7)

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