BBK Varitune Axle-Back Exhaust - Aluminized (05-10 GT)

BBK Varitune Axle-Back Exhaust - Aluminized (05-10 GT)
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OUR PRICE$439.99
BBK Mustang Performance Parts
Item # 56238
Market Price $489.99You Save 10% ($50.00)
Ships the same business day

Product Features

  • AmericanMuscle Exclusive
  • BBK Varitune Axle-Back with "Adjustable Power Valve"
  • Change from a three to one chamber exhaust for more power and sound
  • 8-10 decibel range difference
  • Aluminized steel construction
  • 4" polished 304 stainless steel tips
  • Direct bolt-on, no cutting or welding required
  • Fits 2005-2010 GT and Bullitt Mustangs
Adjustable Sound. This BBK Mustang Axle-Back Exhaust system features BBK's patented tunable Varitune performance mufflers that 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.
Constructed from highest quality Aluminized Steel available, this BBK Performance Axle-Back exhaust system features Varitune chambered mufflers that end with 4" polished 304 stainless tips for impressive looks and sound. The tips exit in the stock locations so no modifications are required to the rear bumper cover.

Application. This BBK Varitune Axle-Back Exhaust is designed as a direct fit bolt-on upgrade for the 2005-2010 GT and Bullitt Mustangs equipped with the 4.6L 24V SOHC Modular V8 Engine.

Installation Time:

(approx) 1 Hour

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

  • (1) Passenger side muffler assembly
  • (1) Driver side muffler assembly

What's in the box?

  • (1) Passenger side muffler assembly
  • (1) Driver side muffler assembly
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Fitment:
  • GT 05, 06, 07, 08, 09, 10
  • Bullitt 08, 09

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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