Win A 2018 RTR Spec 3 Mustang! Enter Now!
Talk to a Mustang Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping On Orders Over $49. Details

X-Force Oval Varex Hidden Motor Muffler - 2.5 in. (79-04 All, Excluding 99-04 Cobra)

Market Price $299.00 You Save 10% ($29.90)
Our Price

$269.10 (each)

FREE Shipping
  • Item 398217
  • MPN# VMK51-250

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

Features & Details

  • 2.5" Oval Val Varex Motor Muffler
  • Innovative Two-Chamber Technology
  • Efficient Inlet and Outlet Design
  • 2.5" Diameter Inlet and Outlet
  • Stylish Remote Keypad
  • High-Quality 409s Stainless Steel Construction
  • Sold Individually
  • Fits all 1979 to 2004 Mustangs, Excluding 1999-2004 SVT Cobra
Street Revered X-Force Sound. Raise the stature of your Mustang with the innovative 2.5" X-Force Oval Varex Hidden Motor Muffler. This muffler gives you the liberty to set the sound quality and strength with a convenient remote keypad. While on the street mode setting, gases are directed through the chambered path, enabling a lower sound level and maximum discretion.

More Power to the Mustang. The innovative design of the muffler allows for a near zero resistance, delivering greater sound and more power. Gases are directed into the open path to create a unique sports car note and maximum power.

You’re in Control. The angle on the valve is infinitely adjustable, thereby giving you all the control to determine the exact sound you want to achieve, from sports mode to the street-friendly silence mode.

Rigid Construction. The muffler's outer case is MIG welded from tough-as-nails 409s stainless steel. The plugs are water resistant and highly durable against all elements. The keypad is also sleek and comfortable to handle.

Warranty. X-Force is extremely keen on quality and covers this muffler with a 24-month limited warranty.

Application. The 2.5" Hidden Motor X-Force Oval Muffler is designed to be compatible with all 1979 to 2004 Mustangs with the exception of the 1999-2004 SVT Cobra.
What's in the Box
  • (1) Muffler
  • Mounting hardware
Installation Info

Customer Photos

You Might Also Like

1 Questions / 1 Answers

Ask a Question

Are these reversible? Considering replacing 2016 GT stock mufflers with these.


  • The X-Force Oval Varex Hidden Motor Muffler is not reversible, and will only fit on 79-04 Mustangs.


Helpful (0)

More Products You Might Like


Related Mustang Categories