SKU: 74787910739

Ford Mustang GT 5.0 Varitune Axle Back Exhaust Kit Stainless 11-14

Sale price$315.00 Regular price$350.00
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Description

Ford Mustang GT 5.0 Varitune Axle Back Exhaust Kit Stainless 11-14Ford Mustang GT 5. 0 Varitune Axle Back Exhaust Kit Stainless 11 14 PART #41015 FEATURES: 2011 2014 Ford Mustang 5. 0L GT or Boss 302 Bolt On Axle Back Exhaust Kit BBK Varitune Mufflers Offer A Unique Internal Power Valve Allows Fine Tuning of Sound and Power Level Change From One to Three Chamber Muffler With The Turn Of A Wrench Large 2. 75" Mandrel Bent 304 Stainless Steel Tubing for Maximum Flow 439 Stainless Steel Muffler Bodies, 304 Stainless

Ford Mustang GT 5.0 Varitune Axle Back Exhaust Kit Stainless 11-14

PART #41015


FEATURES:
  • 2011-2014 Ford Mustang 5.0L GT or Boss 302 Bolt On Axle Back Exhaust Kit 
  • BBK Varitune Mufflers Offer A Unique Internal Power Valve Allows Fine Tuning of Sound and Power Level
  • Change From One to Three Chamber Muffler With The Turn Of A Wrench
  • Large 2.75" Mandrel Bent 304 Stainless Steel Tubing for Maximum Flow
  • 439 Stainless Steel Muffler Bodies, 304 Stainless Steel Tubing
  • 8-10 Decibel Range Difference
  • 4 Inch 304 Brushed Stainless Steel Tips
VEHICLE FITMENT:
  • 2011-2014 Ford Mustang 5.0L GT or Boss 302

One-of-a-Kind Adjustable Axle Back
The BBK Varitune Axle Back Exhaust Kit for 2011-2014 Mustang 5.0L offers full tuning ability with BBK's patented adjustable power valve. That's right, these unique systems come complete with two patented tunable Varitune performance mufflers engineered with high-flow, direct fit stainless steel 2-3/4" tubing and hardware for an easy bolt on installation. Each system also includes a pair of stylish 4" stainless tips to deliver good looks in addition to maximum performance.

Adjustable Mufflers?
These American designed and built performance mufflers are the first of their kind in the aftermarket fully adjustable performance mufflers that can be adjusted for sound and horsepower by simply moving the adjustment screw in or out from underneath the car! BBK Varitune performance mufflers utilize a unique internal 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 opens the exhaust flow allowing it to take the path of least resistance, acting more like a straight-through muffler for an aggressive throaty exhaust note.

Installation
BBK Varitune stainless steel exhaust kits are engineered and built with large 2-3/4" CNC mandrel bent 304 stainless tubing for unrestricted exhaust flow. These Mustang Axle Back kits are direct fit and include all hardware required for a true bolt on installation. No cutting or welding is required.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74787910739

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4.5 ★★★★★
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Billygoat
Los Angeles, US
★★★★★ 4
Good price ! Fast delivery!
Just what I needed !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2023
K
Verified Purchase
Kirk G. Vistain
Lake Worth, US
★★★★★ 5
As advertised
as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
S
Verified Purchase
Shopper
Louisville, US
★★★★★ 5
Nice tire sealant.
Size: 32 oz
This seems to work very well. I will say that it seems to be pretty important to move the wheel around as soon as you can to distribute the product within the tire. I was held up for a few minutes and the Liqui tube seemed to start to set up in one spot and made the tire out of balance so I had to work quick to get it to distribute to the other parts of the tire. It seems to have worked though and so far the tires are holding air very well. I will be interested to see if it lasts for a long time but so far so good.
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Reviewed in the United States on May 18, 2026
C
Verified Purchase
Captain Al
Dallas, US
★★★★★ 5
This stuff works!
Size: 32 oz
I was sceptical but wanted to avoid replacing 2 rear tires on my zero turn mower. The tires were leaking air and had bad sidewall cracking. I found the use of the product to be easy and quick. I aired up the tires and rode around the yard a few minutes to distribute the product in the tires. It has been 4 days and both tires remain aired up. Previously both tires would already be flat within this timeframe. Excellent results for me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
james Bays. Yup
San Leandro, US
★★★★★ 1
Doesn’t work for a car Tire seal slow leak
Size: 16 oz
Does not work for a car tire. Had a slow rim seal leak. Out 32oz in still leaks the same. Do not buy. I got the one with fibers in it. It worked just fine. This does not work. Period. $30 wasted actually I purchased two so I wasted $60 when I could’ve bought probably a new tire
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Reviewed in the United States on April 8, 2026

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