BBK Varitune Muffler - Aluminized 2.75 in. (79-04 All, Excludes 99-04 Cobra)

BBK Varitune Muffler - Aluminized 2.75 in. (79-04 All, Excludes 99-04 Cobra)
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OUR PRICE$109.99(each)
BBK Mustang Performance Parts
Item # 56244
Market Price $125.39You Save 12% ($15.40)
Ships the same business day

Product Features

  • BBK Varitune muffler with "Adjustable Power Valve"
  • Change from a three to one chamber exhaust for more power and sound
  • 8-10 decibel range difference
  • Offset inlet and outlet design
  • 2.75" inlet/outlet diameter
  • Aluminized steel construction
  • Sold individually
Adjustable Sound. BBK's patented tunable Varitune performance mufflers allow you to change from a mellow three chamber exhaust sound to a rich throaty straight-through exhaust note with just a twist of a wrench, for a 8 to 10 decibel sound level difference!

How It Works. BBK Varitune performance mufflers utilize an internal "Adjustable Power Valve". When in the closed position the valve blocks the exhaust flow forcing it through all three chambers of the muffler for a classic mellow sound. When in the open position the valve "uncorks" the exhaust flow allowing it to take the path of lease resistance to act more like a straight-through muffler for a rich throaty exhaust note. This unique design is perfect for personalizing the power and sound levels of your Mustang to suit your own specific needs.

Aluminized Steel Construction. Manufactured using the highest quality heavy gauge Aluminized Steel available, BBK Performance utilizes both robotic and hand welding to ensure the quality and durability of each of their mufflers.

Application. This BBK Varitune Muffler features a 2.75" inlet and outlet diameter in an offset configuration making it the perfect muffler for 1979 to 2004 Mustangs, including the LX, V6, GT, Bullitt, Mach 1 and 1994-1998 SVT Cobra models. Excludes 1999-2004 SVT Cobras with IRS.

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

  • (1) Muffler

What's in the box?

  • (1) Muffler
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Fitment:
  • V6 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • GT 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Cobra 94, 95, 96, 97, 98
  • Mach 1 03, 04
  • Bullitt 01
  • Foxbody 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93

About BBK

BBK Mustang Performance Parts
Since 1988 BBK has been the leader in aftermarket Mustang performance parts and accessories and has grown to a top brand in Fuel Injection performance with three facilities totaling over 150,000ft where they design and build there vast product line here in the USA. Starting with products for the then new EFI Mustang back in 1988, BBK has along the way introduced many firsts to the Mustang aftermarket such as throttle bodies, cold air intakes, equal-length headers and there famous adjustable clutch quadrant kits. With over 500 product applications including dozens of products for the hot new 2011 Mustang V6 & 5.0L models BBK always delivers the best OEM quality, dyno proven performance upgrades for your favorite Mustang.

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