Borla® - Pro XS™ Stainless Steel Muffler

Borla® - Pro XS™ Stainless Steel Mufflers UnnotchedBorla® - Pro XS™ Stainless Steel Mufflers UnnotchedBorla® - Sound InformationBorla® - Exhaust Systems Sound Level Introduction on Dodge Challenger R/TBorla Authorized Dealer
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Originally $112.49 - $171.80
$89.99 - $137.44
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Borla® - Pro XS™ Stainless Steel Unnotched MufflerBorla® - Pro XS™ Stainless Steel Unnotched MufflerBorla® - Pro XS™ Stainless Steel Notched MufflerBorla® - Pro XS™ Stainless Steel Notched Muffler

Stainless Steel Muffler

Pro XS™ Stainless Steel Muffler by Borla®. These mufflers include many of the features found on Borla’s performance mufflers, at a more affordable price. You get the same patented straight through muffler technology that reduces noise without restricting power, and the same austenitic stainless steel construction that’s backed by Borla’s one million mile warranty.

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    Universal Pro XS™ Stainless Steel Muffler by Borla®. These mufflers include many of the features found on Borla’s performance mufflers, at a more affordable price. You get the same patented straight through muffler technology that reduces noise without restricting power, and the same austenitic stainless steel construction that’s backed by Borla’s one million mile warranty.

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    Features:

    • Increased exhaust flow for better performance
    • Deeper exhaust tone
    • Patented straight-through muffler design reduces backpressure while absorbing sound waves
    • Made from the finest austenitic stainless steel for long-lasting durability
    • All welded construction
    • Backed by the exclusive Borla Million-Mile warranty
    • Proudly made in the USA

    The Pro XS is a value priced muffler designed to unleash more horsepower and torque from your engine while delivering the best sound quality. The patented straight through muffler design reduces restriction and increases exhaust gas velocity, making sure each cylinder is completely evacuated to make room for the incoming charge.This design absorbs the sound waves without disturbing the power waves, in contrast to the chambered mufflers used by most aftermarket companies. Chambered mufflers use partitions or baffles to subdue sound waves, which also creates backpressure and reduces power.

    A Pro XS muffler will have a deeper exhaust tone compared to a factory muffler of the same size. Since the sound absorbing capabilities of the muffler decreases proportionally with the size of the muffler case, a smaller muffler will be louder while a larger than stock size muffler will be quieter.

    Borla uses austenitic stainless steel in the construction of the Pro XS muffler, which contains high levels of nickel and chromium, to resist corrosion. Thanks to its construction, this Borla muffler features outstanding durability. This material is harder than the lower grade stainless steel used by the OEM manufacturers, yet is very ductile. Nevertheless, the increased hardness requires special equipment to form and bend. This Borla muffler contains a stainless steel perforated tube wrapped with several layers of stainless steel sound absorbing material and a layer of ceramic sound absorbing, high temperature material, all contained in a fully welded stainless steel shell.

    Borla is so confident in the quality of this muffler that it’s guaranteed against defects in materials and workmanship for one million miles.

    89.99 137.44
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    Borla® is the leading manufacturer of stainless steel performance exhaust products. The company began three decades ago making exhaust systems for concours classic Rolls Royce and Ferrari models, and gradually evolved to become the premier manufacturer of performance exhaust products for street, off-road and racing. Borla pioneered many improvements in the design of performance exhaust systems, holds several patents for innovative exhaust system technology, and has won numerous “Best New Product” awards. Today the company operates a state of the art research and development center in Oxnard, California, and makes all of its products at a world-class manufacturing facility in Johnson City, Tennessee.

    Product Reviews (4)

    Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

    Borla® - Pro XS™ Stainless Steel Muffler
    Borla® - Pro XS™ Stainless Steel Mufflers Unnotched
    Average Rating:  4.5  4.3 of 5
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    | Posted by | (Coto Laurel, PR)

    Look nice and sound nice ! Thanks.

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    | Posted by | (Cincinnati, OH)

    I removed a single in dual out factory muffler and replaced it with a Y-pipe dual muffler system. This greatly improved the flow and slightly increased acceleration. The sound is more modest and has a more performance feeling than loud and raspy. I chose to replace the resonator with a high flow, Magnaflow glass pack, but you could omit the resonator if you prefer a louder set-up.

    10 people found this review helpful.
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    (4.5)
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    | Posted by | (Joliet, IL)

    I purchased this Borla muffler having owned a Borla exhaust in the past. I went to my local muffler shop to get this muffler put on, and I love the quality and sound of the muffler.

    5 people found this review helpful.
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    (3.8)
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    | Posted by | (East Stroudsburg, PA)

    Installed on my 88 Porsche 924S. Sounds nice and has good stainless construction.

    5 people found this review helpful.
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