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Mini Cooper Performance Cat-back Exhaust System by Borla (R50/ R53 Models)

Mini Cooper Performance Cat-back Exhaust System by Borla (R50/ R53 Models)
Mini Cooper Performance Cat-back Exhaust System by Borla (R50/ R53 Models)
Mini Cooper Performance Cat-back Exhaust System by Borla (R50/ R53 Models)
Mini Cooper Performance Cat-back Exhaust System by Borla (R50/ R53 Models)
Mini Cooper Performance Cat-back Exhaust System by Borla (R50/ R53 Models)

Mini Cooper Performance Cat-back Exhaust System by Borla (R50/ R53 Models)

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$969.99 Save: $103.00

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Borla cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium 300-Series austenitic 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 and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.

All Borla exhaust components are tuned for maximum output from any other aftermarket performance upgrade. Borla features aircraft quality high quality T-304 stainless steel (superior to 409 or aluminized), mandrel bent tubing with race-bred straight-through mufflers, unduplicated great Borla sound of power, backed by an unsurpassed written Million-Mile Warranty. 


  • Corrosion resistant aircraft grade stainless steel
  • Proprietary multi-core and direct technology to help increase horsepower and torque
  • Aggressive sound
  • Side Exit Design
  • Includes a rear exit dual rounded angle cutting tip
  • Pipe Diameter - pre-muffler 2.25"
  • Tip Size - 4" RD x 5"


We are an authorized distributor of Borla Exhaust Systems and have these units in stock. We also offer installation on this and every product we offer. Don't forget to check out our other Performance Exhaust Options.

We have installed several of these units on many cars in our shop. The sound of this exhaust is very nice and not too loud. All those that have chosen this unit have been very happy with the look, sound and performance gains.


Note: Products are shipped un-polished unless otherwise indicated. Image shown is a polished version. Tip style may vary.

CA Residents: WARNING: Cancer and Reproductive Harm -

About Manufacturer

BORLA® PERFORMANCE INDUSTRIES is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. We began three decades ago as a manufacturer of exhaust systems for such "concours classics" as Rolls-Royce and Ferrari cars and have evolved into the premier manufacturer of today's performance vehicles for the street, off-road, and racing.

BORLA® is committed to providing world-class exhaust products which surpass the expectations of our customers. To that end, our facility is complete with a state-of-the art test and development center where we are continually improving our manufacturing efficiency and standards. We have pioneered a variety of improvements in the design of performance exhaust systems. Alex BORLA® currently holds several US patents for innovative exhaust system technology, and the company has won numerous "Best New Product" awards in the industry. Every BORLA® Cat-Back™ system, Header and Rear Section is made from austenitic stainless steel (superior to 409 or aluminized steel) employing mandrel-bent tubing, all-welded construction, and is designed for accurate fit and easy installation. Over 30 years experience and special merge collector technology provide the ultimate in power and endurance.

The performance advantages of a BORLA® are widely recognized. The top engine builders in the racing world rely on BORLA® exhaust for maximum performance. In fact, BORLA® is at the forefront of the movement toward responsible racing with our full line of patented, award and race-winning racing mufflers that not only maintain a race engine's power, but in some instances actually add power. This technology is incorporated into BORLA® exhaust for the street, providing 7-10% increased horsepower and torque when you plant your foot, and improved gas mileage at cruising speeds.

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22108 SH 71 W.
Spicewood, TX 78669
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2716 Dawson Ave.
Signal Hill, CA 90755
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed