These new BBK Varitune axle back exhaust systems feature BBK Varitune mufflers that have a patented adjustable power valve inside that allows full adjustment of the exhaust flow through the mufflers chambers for a great sound and added performance. This adjustment is made at the rear of the muffler with a wrench by either moving the valve in or out. Once you are happy with the level of sound, it is locked in place with the Varitune locking nut. All of the Varitune power valves are made with stainless steel for lasting durability and smooth operation. These patented BBK Varitune exhaust systems allow you to personalize the power and sound levels of your car 8-10 decibels and 10-15 horsepower. All kits are offered as direct bolt on replacements for the restrictive factory exhaust. Every Varitune exhaust kit includes BBK Varitune brushed stainless steel tips for impressive looks.
Features & Benefits
- Allows Fine Tuning of Sound and Power Level
- Made In The USA
Installation & Documents
| Part Number | BBK41015 |
|---|---|
| Manufacturer Part # | 41015 |
| Brand | BBK |
| Part Type | Axle Back |
| Boxes | 1 |
| Box Size | 20 x 20 x 10 in |
| Shipping Weight | 40.0 lb |
| California (CARB) | 50-state legal |
| Prop 65 Warning | Yes |
| Ships By | Ground parcel |
| UPC | 197975410153 |
| Availability | Ships direct from the manufacturer |
| Years | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2012-2013 | Ford | Mustang | Boss 302 | 5.0L |
| 2011-2014 | Ford | Mustang | GT | 5.0L |
Shipping
- Free shipping on orders of $100 or more in the lower 48 states.
- $14.99 flat on orders under $100.
- Parts that ship by truck freight: $175 flat, lower 48 states only.
- Outside the lower 48, shipping is charged by box size and destination. International buyers pay any import duties on delivery. We can't ship to APO/FPO addresses.
- Ships direct from the manufacturer
Returns
New, uninstalled parts in the original packaging can be returned within 30 days of delivery (30% restocking fee; you pay return shipping). Shipping & returns, explained.