BBK

BBK 05-09 Mustang 4.0 V6 True Dual Cat Back Exhaust Conversion Kit With X pipe

$959.44

SKU: B004 4011

In Stock
In Stock
Ships by Jun 11
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Non-Returnable Item

Description

Part #: 4011

Convert the single exhaust on your 2005-2009 Mustang V6 into a true dual set up with this BBK dual exhaust conversion kit. Combining a GT axle back and the included BBK Performance off road x-pipe will dramatically increase the sound of your Mustang to a roar that will be sure to turn heads. This conversion kit designed to be used with factory or aftermarket shorty style headers and requires the use of an axle back exhaust for Mustang GT and both driver side exhaust hanger brackets (not included). The rear bumper cover will need to be modified to clear the driver's side exhaust tip, or you can use a GT bumper cover. BBK V6 Mustang dual exhaust conversion kits include a full 2.5 in. mandrel bent aluminized steel X pipe and a drivers side tail pipe.

Features:

  • Improve Appearance and Add an Aggressive Exhaust Note - 2.5" CNC Mandrel Bent Tubing with X-Pipe Center Section

2005-2010 MUSTANG V6 DUAL EXHAUST CONVERSION X PIPE KIT WITH CATALYTIC CONVERTERS

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Fitment

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Specifications

BrandBBK
Part NumberB004 4011

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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