Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-877-887-1105
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win 1 of 2 $15,000 Mustang Builds! Enter To Win!

Gibson MWA Superflow Center/Center Oval Muffler - 2.5 in. (79-04 All, Excluding 99-04 Cobra)

AmericanMuscle no longer carries the Gibson MWA Superflow Center/Center Oval Muffler - 2.5 in. (79-04 All, Excluding 99-04 Cobra). Please check out 1999-2004 Mustang Mufflers for an updated selection.
This item currently can not be added to your cart. Please try again later.

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart.

AmericanMuscle no longer carries the Gibson MWA Superflow Center/Center Oval Muffler - 2.5 in. (79-04 All, Excluding 99-04 Cobra). Please check out 1999-2004 Mustang Mufflers for an updated selection.

Features & Details

  • MWA Series - Aggressive Sound
  • No Internal Packing or Baffles
  • 2.5" Inlet/Outlet Diameter
  • Center Inlet, Center Outlet
  • Oval, Stainless Steel Construction
  • Straight-Through Design
  • Made in the USA
  • Sold Individually
  • Universal Fitment
Superior Power. Proudly made in the USA., this MWA Muffler by Gibson produces an unforgettable growl that turns any Mustang into a muscle car. Known for impressive performance and jaw-dropping sound, the Gibson MWA Superflow Muffler is the choice of many automotive enthusiasts. Its straight through design allows for the highest flow rates, ultimately delivering improved power and sound. Constructed from high quality stainless, this oval MWA Muffler features no internal packing or baffles delivering a unique sound and maintaining its lightweight design.

Impressive Acoustics, Easy Installation. With a 2.5" center inlet and 2.5" center outlet, this MWA Superflow Muffler produces a notable audible increase over stock mufflers, yet minimizes drone and sound transfer to the vehicle cabin. Designed to comply with sound and emission regulations, this muffler is safe to install without worrying about the boys and girls in blue.

Warranty. Gibson provides a Limited Lifetime Warranty for this MWA Muffler.

Application. The Gibson 2.5 in. Stainless MWA Superflow Center/Center Oval Muffler is designed for any 1979-2004 Mustang, excluding 1999-2003 Cobra, equipped with a 2.5" inlet and outlet. Sold individually.
What's in the Box
  • (1) Muffler
Installation Info
Tech Specs

Customer Photos

Q & A

No questions about this product yet.

Ask the First Question

Customer Reviews (1) Write a Review

Overall Rating 4

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 4 4
  • Exhaust Note 5 5
  • Fit & Finish 4 4
  • Bang For Your Buck 5 5



  • 4/5

    Installation Time: Afternoon

    January 01, 2017

    Outstanding

    Mufflers sounds great. Definitely gives your pony the pur that the stock muffler robs of it. Would recommend to anyone who is going after a aggressive sound.

    Tony

    Year: 2004 Submodel: GT

    Helpful (2)

Related Mustang Categories