Borla 60521 Over-Axle Mid-Pipes for 2011–2014 Ford Mustang GT and Shelby GT500

These 2.75" diameter Over Axle Mid-Pipes are recommended to be used with the Borla(r) Axle-Back system and X-Pipe to complete a Cat-Back(tm) system. Built from premium T-304 stainless steel, superior to T-400 series (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, Borla(r) stands behind every over axle pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. Over Axle Mid-Pipes 2011-2014 Ford Mustang GT 5.0L V8/ Shelby GT500 5.4L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door. Million Mile Warranty 2011-2014 Ford Mustang GT 5.0L V8/ Shelby GT500 5.4L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door.

• Use with a Borla(r) X-Pipe and select Borla(r) Axle-Back systems to create a Cat-Back(tm) system

Brief Description: Borla 60521 Over-Axle Mid-Pipes are designed for select 2011–2014 Ford Mustang GT and Shelby GT500 applications with rear-wheel drive and either automatic or manual transmissions. These 2.75-inch over-axle mid-pipes are intended for use with a compatible Borla X-Pipe and select Borla Axle-Back systems to complete a performance-oriented Cat-Back exhaust system.

Constructed from premium T-304 stainless steel, the Borla 60521 mid-pipes provide excellent corrosion resistance, durability, and long-term performance. Smooth mandrel bends help maintain consistent exhaust flow while supporting improved power potential. Computer numerical control manufacturing delivers precise bends and an accurate fit, making installation more straightforward when used with the recommended Borla exhaust components. Borla backs these over-axle pipes with a Million-Mile Warranty for added ownership confidence.

Fitment: Fits select 2011, 2012, 2013, and 2014 Ford Mustang GT models with 5.0L V8 engines, as well as Shelby GT500 models with 5.4L V8 engines. Applications include automatic and manual transmissions, rear-wheel drive, and two-door body configurations. Verify the complete exhaust system configuration and vehicle application before ordering. This product is intended for off-road or competition use where required and is not CARB approved. California buyers may be required to acknowledge applicable emissions restrictions.

What's Included: One pair of Borla 60521 over-axle mid-pipes. Compatible Borla X-Pipe and Axle-Back components are sold separately.

Features:

• 2.75-inch over-axle mid-pipes designed for use with a compatible Borla X-Pipe and select Borla Axle-Back systems
• Premium T-304 stainless steel construction provides strong corrosion resistance and lasting durability
• Smooth mandrel bends promote consistent exhaust flow and support improved performance potential
• Precision CNC manufacturing helps provide accurate fitment, backed by Borla's Million-Mile Warranty

Fitments:
2011 Ford Mustang GT
2011 Ford Mustang Shelby GT500
2012 Ford Mustang Boss 302
2012 Ford Mustang GT
2012 Ford Mustang Shelby GT500
2013 Ford Mustang Boss 302
2013 Ford Mustang GT
2014 Ford Mustang GT

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Regular Stock: t
Units Per Sku: 1