Borla 140517 S-Type Cat-Back Exhaust System for 2007-2015 MINI Cooper S

This 2.25" diameter Cat-Back(tm) system delivers the classic S-type sound with no drone inside the vehicle. The dual outlet muffler has single 4" round mirror polished T-304 stainless steel tips on each outlet. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (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. Give your Mini Cooper S the power and sound it deserves, bolt on a Borla(r) . Best of all, Borla(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. S-Type Cat-Back(tm) Exh. Sys. '07-'13 Mini Cooper S Hardtop R56/ '09-'15 Cooper S Conv. R57/ '12-'15 Cooper S Coupe R58/ '12-'15 Cooper S Roadster R59 1.6L 4 Cyl. Turbo Auto./ Manual Trans. Front Wheel Drive 2 Door. EXCEPT John Cooper Works Million Mile Warranty 2007-2015 MINI Cooper S Hardtop, S Conv., S Coupe, S Roadster Cat-Back(tm) Exhaust System S-Type

Upgrade your MINI Cooper S with the Borla 140517 S-Type Cat-Back Exhaust System, engineered to deliver a deeper, more aggressive exhaust note without unwanted interior drone. Designed for select 2007-2015 MINI Cooper S models with the 1.6L turbocharged four-cylinder engine, this system supports both automatic and manual transmissions and maintains front-wheel-drive compatibility. It is designed for the Hardtop R56, Convertible R57, Coupe R58, and Roadster R59, excluding John Cooper Works models.

The 2.25-inch exhaust tubing uses smooth mandrel bends to promote efficient exhaust flow and consistent performance. Borla's patented straight-through and multi-core technology helps reduce restriction, allowing the engine to produce responsive power while delivering the distinctive Borla S-Type sound. The dual-outlet muffler is finished with single 4-inch round mirror-polished T-304 stainless steel tips at each outlet for a clean, performance-focused appearance.

Manufactured from premium T-304 stainless steel, the Borla 140517 is built for long-term corrosion resistance and durability. Computer numerical control manufacturing supports accurate fitment and a straightforward installation using the vehicle's existing mounting locations. Borla backs this exhaust system with its Million-Mile Warranty for added confidence. This product may require emissions compliance verification before installation and is not approved for use in all emissions-controlled applications.

Key Product Specifications and Technical Data

• Brand: Borla
• Part Number: 140517
• Product Type: Cat-Back Exhaust System
• Exhaust Sound: S-Type
• Tube Diameter: 2.25 inches
• Tip Design: Single round polished tip at each outlet
• Material: T-304 stainless steel
• Engine and Drivetrain: 1.6L turbocharged 4-cylinder, automatic or manual transmission, front-wheel drive

What's Included

One Borla S-Type Cat-Back Exhaust System with exhaust tubing, muffler, outlet tips, and required system components for the specified application.

Features:

• S-Type Sound: Delivers a deeper, performance-oriented exhaust tone while minimizing interior drone.
• Straight-Through Performance: Borla's patented multi-core design helps improve exhaust velocity and reduce restriction.
• Premium Stainless Steel: T-304 stainless steel construction provides excellent durability and corrosion resistance.
• Precision Fitment: Mandrel-bent tubing and CNC manufacturing support accurate installation on compatible MINI Cooper S models.

Fitments:
2007 Mini Cooper S
2008 Mini Cooper S
2009 Mini Cooper S
2010 Mini Cooper S
2011 Mini Cooper S
2012 Mini Cooper Coupe S
2012 Mini Cooper Roadster S
2012 Mini Cooper S
2013 Mini Cooper Coupe S
2013 Mini Cooper Roadster S
2013 Mini Cooper S
2014 Mini Cooper Coupe S
2014 Mini Cooper Roadster S
2014 Mini Cooper S
2015 Mini Cooper Coupe S
2015 Mini Cooper Roadster S
2015 Mini Cooper S

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