BBK Performance

BBK Performance 41115 Varitune Axle-Back Exhaust System

Compatible with 2015-2017 Mustang® GT 5.0L. This product is not created or sold by Ford®.

Part # BBK41115 Be the first to write a review
Estimated Shipping Date: Coming Soon
Notify Me When Available
Free Shipping
Your Price
$599.99
Suggested Retail
$649.99
Add to Wish List
Create a new list
Starting at $53 a month with Learn More
5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
One-of-a-Kind Adjustable Axle Back
The BBK Varitune Axle Back Exhaust Kit 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 Axle Back kits are direct fit and include all hardware required for a true bolt on Installation. No cutting or welding is required.

Features:

  • 8-10 Decibel Range of Adjustment Closed vs. Open
  • Adjust Mufflers from Mild Three Chamber to Wild One Chamber
  • 304 Stainless Steel Tubing and Mufflers for Maximum Durability
  • Factory Midpipe Requires Minor Cutting for Installation
  • Fits Coupe Only - Does NOT fit Convertible Model
  • 4" Polished 304 Stainless Steel Tips
Brand BBK Performance
Emission Code5
Material304 Stainless Steel
Product TypeAxle-Back Exhaust
Tip Diameter4.0
Tubing Diameter (in)2-3/4
UPC197975411150
Manufacturer Part Number41115
Part NumberBBK41115
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.