The Borla axle-back exhaust for the 2005-2009 Ford Mustang V6 4.0L bolts on in place of the heavier factory rear section and adds the signature Borla growl with solid power gains. It uses 2.5 inch CNC mandrel-bent T-304 stainless tubing and exits through a large 4 inch round, rolled, angle-cut Borla-embossed bright chrome on T-304 stainless steel tip. Built with patented straight-through, multi-core technology from premium T-304 austenitic stainless steel, it is handmade in the USA and backed by the Borla Million-Mile Warranty. Because it installs behind the catalytic converter, this system is 50-state emissions legal.
Specifications:
- System type: axle-back exhaust
- Material: T-304 austenitic stainless steel
- Construction: patented straight-through, multi-core design, CNC mandrel-bent
- Tubing: 2.5 inch
- Tip: 4 inch round rolled angle-cut, Borla-embossed bright chrome on T-304 stainless
- Emissions: 50-state emissions legal
- Warranty: Borla Million-Mile Warranty
- Made in the USA
- Part number: 11751
Vehicle Applications:
- 2005 Ford Mustang
- 2006 Ford Mustang
- 2007 Ford Mustang
- 2008 Ford Mustang
- 2009 Ford Mustang
FAQ
Does this Borla axle-back fit my V6 Mustang?
It is engineered for 2005 through 2009 Ford Mustang models equipped with the 4.0L V6.
What size is the exhaust tip?
It exits through a 4 inch round, rolled, angle-cut Borla-embossed bright chrome on T-304 stainless steel tip.
Is this exhaust 50-state emissions legal?
Yes. It installs behind the catalytic converter and does not modify the factory emissions equipment, so it is 50-state emissions legal.
Is the Borla axle-back warrantied?
Yes. It is handmade in the USA from T-304 stainless steel and backed by the Borla Million-Mile Warranty.
