-10%
40363.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40363)

$125.99
$112.99
BDLS_40363
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Center; 2.25 in. Center Inlet; 2.25 in. Center Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-17%
40943.jpg Proposition 65 Warning.JPG Quick View

Borla XR-1 Sportsman Muffler (40943)

$185.99
$153.99
BDLS_40943
Borla Exhaust Mufflers
Borla XR-1 Stainless Sportsman Racing Mufflers. (40943)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
40474.jpg Proposition 65 Warning.JPG Quick View

Borla Specialty Muffler - Un-Notched Neck (40474)

$381.99
$340.99
BDLS_40474
Borla Exhaust Mufflers
Borla Universal Performance Muffler. (40474)Borla® Specialty mufflers are designed for custom installations. Specialty mufflers are made from high quality T-304 stainless steel for sharp...
-17%
40945.jpg Proposition 65 Warning.JPG Quick View

Borla XR-1 Sportsman Muffler (40945)

$215.99
$178.99
BDLS_40945
Borla Exhaust Mufflers
Borla XR-1 Stainless Sportsman Racing Mufflers. (40945)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
40358.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40358)

$128.99
$115.99
BDLS_40358
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Offset; 2.5 in. Center Inlet; 2.5 in. Offset Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-10%
40944.jpg Proposition 65 Warning.JPG Quick View

Borla XR-1 Sportsman Muffler (40944)

$185.99
$165.99
BDLS_40944
Borla Exhaust Mufflers
Borla XR-1 Stainless Sportsman Racing Mufflers. (40944)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
40347.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40347)

$125.99
$112.99
BDLS_40347
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Center; 2 in. Center Inlet; 2 in. Center Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-10%
401338.jpg Proposition 65 Warning.JPG Quick View

Borla Universal Resonator Muffler Without Notch (401338)

$144.99
$129.99
BDLS_401338
Borla Exhaust Mufflers
Borla Universal Resonator Muffler 2.75" In/Out Rd 5"X10" Without Notch. (401338)BORLA Universal Resonators are ideal for taking a loud system down a notch. They...
-10%
400938.jpg Proposition 65 Warning.JPG Quick View

Borla Resonator - CrateMuffler / Universal (400938)

$166.99
$149.99
BDLS_400938
Borla Exhaust Mufflers
Borla CrateMuffler Resonator Option 2.5". Universal Part. Reversible Design For Installation Flexiblity. (400938)BORLA® Universal Resonators are ideal for taking a loud system down a...
-10%
40364.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40364)

$128.99
$115.99
BDLS_40364
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Center; 2.5 in. Center Inlet; 2.5 in. Center Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-10%
40348.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40348)

$184.99
$165.99
BDLS_40348
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Dual; 2.5 in. Center Inlet; 2.5 in. Dual Outlet; 19 in. x 4 in. x 9.5 in. Oval Body; 24 in....
-10%
40536.jpg Proposition 65 Warning.JPG Quick View

Borla XR1 Multicore Muffler (40536)

$525.99
$469.99
BDLS_40536
Borla Exhaust Mufflers
Borla XR-1 Stainless Hooters Series Slim Line Muffler. (40536)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design...
-10%
401343.jpg Proposition 65 Warning.JPG Quick View

Borla Universal Resonator Muffler Notched (401343)

$150.99
$134.99
BDLS_401343
Borla Exhaust Mufflers
Borla Universal Resonator Muffler 3.00" In/Out Rd 5"X10" Notched. (401343)BORLA Universal Resonators are ideal for taking a loud system down a notch. They can...
-10%
40344.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40344)

$125.99
$112.99
BDLS_40344
Borla Exhaust Mufflers
Borla ProXS Muffler 2" Offset/Center 14"x4"x9.5" Universal part. Reversible design for installation flexibility. (40344)Borla® ProXS™ mufflers are designed for the professional installer and custom...
-17%
400941.jpg 400941_2.jpg Quick View

Borla Crate Muffler - ATAK (400941)

$503.99
$415.99
BDLS_400941
Borla Exhaust Mufflers
Borla CrateMuffler Big Block Chrysler/ Dodge/ Plymouth (Mopar) Moderate Output 383/ 413/ 426/ 440 CID ATAK (400941)BORLA's CrateMuffler is the world's first muffler purpose-built...
-10%
400937.jpg Proposition 65 Warning.JPG Quick View

Borla Resonator - CrateMuffler / Universal (400937)

$163.99
$146.99
BDLS_400937
Borla Exhaust Mufflers
Borla CrateMuffler Resonator Option 2.25". Universal Part. Reversible Design For Installation Flexibility. (400937)BORLA® Universal Resonators are ideal for taking a loud system down a...
-17%
40842S.jpg Proposition 65 Warning.JPG Quick View

Borla Specialty Muffler - Un-Notched Neck (40842S)

$231.99
$191.99
BDLS_40842S
Borla Exhaust Mufflers
Borla 2015-2017 Ford Mustang 3.7L V6 Automatic and Manual Transmission. Rear Wheel Drive 2-Door. for Touring Muffler. (40842S)Borla® Specialty mufflers are designed for custom...
-10%
40665.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40665)

$158.99
$141.99
BDLS_40665
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Offset; 2.5 in. Center Inlet; 2.5 in. Offset Outlet; 19 in. x 4 in. x 9.5 in. Oval Body; 24 in....
-10%
40359.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40359)

$125.99
$112.99
BDLS_40359
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Offset; 3 in. Center Inlet; 3 in. Offset Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-10%
40942.jpg Proposition 65 Warning.JPG Quick View

Borla XR-1 Sportsman Muffler (40942)

$183.99
$164.99
BDLS_40942
Borla Exhaust Mufflers
Borla XR-1 Stainless Sportsman Racing Mufflers. (40942)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
40659.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40659)

$124.99
$111.99
BDLS_40659
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Offset; 2.5 in. Center Inlet; 2.25 in. Offset Outlet; 14 in. x 4.25 in. x 7.88 in. Oval Body; 19 in....
-10%
40353.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40353)

$125.99
$112.99
BDLS_40353
Borla Exhaust Mufflers
Borla ProXS Muffler; Offset/Offset; 3 in. Offset Inlet; 3 in. Offset Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-10%
401382.jpg Proposition 65 Warning.JPG Quick View

Borla Universal Muffler(401382)

$271.99
$242.99
BDLS_401382
Borla Exhaust Mufflers
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with...
-10%
401158.jpg Proposition 65 Warning.JPG Quick View

Borla Specialty Muffler - Notched Neck (401158)

$281.99
$251.99
BDLS_401158
Borla Exhaust Mufflers
Borla Specialty Muffler Heavy Duty (Truck) - 2.75" Center-Center 24"x 7.75" Round (Notched). Universal part. Reversible design for installation flexibility. Notched necks for clamp-on...
-17%
40946.jpg Proposition 65 Warning.JPG Quick View

Borla XR-1 Sportsman Muffler (40946)

$233.99
$192.99
BDLS_40946
Borla Exhaust Mufflers
Borla XR-1 Stainless Sportsman Racing Mufflers. (40946)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
40670.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40670)

$187.99
$167.99
BDLS_40670
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Dual; 3 in. Center Inlet; 2.25 in. Dual Outlet; 19 in. x 4 in. x 9.5 in. Oval Body; 24 in....
-10%
40351.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40351)

$135.99
$121.99
BDLS_40351
Borla Exhaust Mufflers
Borla ProXS Muffler; Offset/Offset; 2.25 in. Offset Inlet; 2.25 in. Offset Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-10%
401339.jpg Proposition 65 Warning.JPG Quick View

Borla Universal Resonator Muffler Without Notch (401339)

$146.99
$131.99
BDLS_401339
Borla Exhaust Mufflers
Borla Universal Resonator Muffler 3.00" In/Out Rd 5"X10" Without Notch. (401339)BORLA Universal Resonators are ideal for taking a loud system down a notch. They...
-10%
400852.jpg 400852_1.jpg Quick View

Borla Crate Muffler - ATAK (400852)

$309.99
$276.99
BDLS_400852
Borla Exhaust Mufflers
Borla CrateMuffler for Chevrolet Big Block Stock Output 396/402/427 CID ATAK. (400852)BORLA's CrateMuffler is the world's first muffler purpose-built to optimize the sound &...
-16%
40941.jpg Proposition 65 Warning.JPG Quick View

Borla XR-1 Sportsman Muffler (40941)

$179.99
$149.99
BDLS_40941
Borla Exhaust Mufflers
Borla XR-1 Stainless Sportsman Racing Mufflers. (40941)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
40658.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40658)

$127.99
$114.99
BDLS_40658
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Offset; 2.25 in. Offset Inlet; 2.25 in. Center Outlet; 14 in. x 4.25 in. x 7.88 in. Oval Body; 19 in....
-10%
40357.jpg Proposition 65 Warning.JPG Quick View

Borla ProXS Muffler - Un-Notched Neck (40357)

$125.99
$112.99
BDLS_40357
Borla Exhaust Mufflers
Borla ProXS Muffler; Center/Offset; 2.25 in. Center Inlet; 2.25 in. Offset Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in....
-17%
40948.jpg Proposition 65 Warning.JPG Quick View

Borla XR-1 Sportsman Muffler (40948)

$262.99
$216.99
BDLS_40948
Borla Exhaust Mufflers
Borla XR-1 Stainless Sportsman Racing Mufflers. (40948)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
40641.jpg Proposition 65 Warning.JPG Quick View

Borla XR1 Multicore Bullet Muffler (40641)

$231.99
$207.99
BDLS_40641
Borla Exhaust Mufflers
Borla XR-1 Stainless Racing Bullet Mufflers. (40641)BORLA's XR-1® raceline products are the choice of today's hottest racers. Featuring a patented uninterrupted-flow design and multi-core...
-10%
400851.jpg 400851_vehicle.jpg Quick View

Borla Crate Muffler - S-Type (400851)

$347.99
$310.99
BDLS_400851
Borla Exhaust Mufflers
Borla CrateMuffler for Chevrolet Big Block Stock Output 396/402/427 CID S-Type (400851)BORLA's CrateMuffler is the world's first muffler purpose-built to optimize the sound &...
-10%
400946.jpg Proposition 65 Warning.JPG Quick View

Borla Crate Muffler - S-Type (400946)

$354.99
$316.99
BDLS_400946
Borla Exhaust Mufflers
Borla CrateMuffler Chevrolet Stock Output LS3 6.2L S-Type (400946)BORLA's CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate...
Items 7561 to 7596 of 9679 total

Elevate your driving experience to new heights with a performance exhaust system that transcends mere accessories. Prepare for an exhilarating journey as your senses come alive. Engage the throttle and feel the surge of power thrusting you back into your seat. Feast your eyes upon the gleaming stainless steel tip, seamlessly enhancing the allure of your vehicle's design. Embrace the raw, visceral sensation coursing through your veins as the exhaust note resonates, evolving from a captivating rumble to an awe-inspiring roar with each acceleration. Discover the perfect harmony between performance and aesthetics, fueling your passion for the road ahead. Experience automotive nirvana with a performance exhaust system that sets new standards of excellence. 

Unleash the untapped power within your vehicle with our exceptional range of exhaust systems, featuring cutting-edge innovations like the H-pipe or X-pipe configurations. Experience the remarkable performance gains that these pipes deliver. By seamlessly connecting the dual exhaust system, these pipes enable a symphony of power to surge through your engine. When cylinders fire in close proximity on one bank, the other bank awaits its turn, leading to underutilized potential. However, with the addition of our H-pipe or X-pipe, the exhaust system expands harmoniously, facilitating the exit of exhaust pulses from both sides. This intelligent design amplifies exhaust flow, resulting in a remarkable boost in horsepower. Maximize the capabilities of your vehicle and redefine your driving experience with our revolutionary exhaust systems.

At JM Auto Racing, each exhaust system in our collection undergoes meticulous design and testing processes to optimize performance. By utilizing advanced flow benches and dynos, we precisely identify and eliminate any factors that impede exhaust flow, resulting in an impressive power boost. While our muffler designs may vary, one aspect remains constant: our exhaust pipes are exclusively mandrel bent. This innovative bending technique guarantees flawlessly smooth bends while preserving the consistent tube size and shape throughout the entire length. In contrast, tubes that lack the advantages of mandrel bending may experience a reduction in diameter at sharp bends, leading to undesirable restrictions. Trust in our commitment to excellence and select an exhaust system that guarantees unparalleled performance and unhindered power delivery.

In the realm of exhaust system selection, sound is an equally crucial factor alongside enhanced power. This is precisely why our exhaust systems undergo rigorous testing to ensure they deliver the perfect exhaust note, granting you a gratifying driving experience. While performance and sound remain paramount, we understand the significance of longevity in an exhaust system. Thus, our offerings are meticulously crafted from top-quality materials to ensure exceptional durability. Opt for our stainless steel or aluminized steel systems, both renowned for their long-lasting resilience. Moreover, our exhaust systems are adorned with stylish exhaust tips, typically composed of stainless steel and meticulously polished to create a captivating visual impact. However, if you seek a distinct aesthetic, feel free to explore our diverse range of exhaust tips. Choose our exhaust systems to elevate your driving pleasure while relishing their enduring performance and captivating appearance.

At our disposal, we primarily offer "cat back" exhaust systems, encompassing comprehensive replacements for the exhaust system located behind the catalytic converter. This ensures that your emissions system remains unaffected and your vehicle successfully passes smog checks without any hindrance. In the event of catalytic converter replacement, we present a performance-oriented alternative that not only effectively reduces emissions but also enhances exhaust flow when compared to your factory-installed converter. These remarkable converters boast a monolithic honeycomb catalyst meticulously designed to facilitate maximum flow, accompanied by seamlessly flowing inlet and outlet joints for optimal performance.

For those seeking to further diminish exhaust restriction and amplify power gains, we recommend the installation of headers. By replacing the factory exhaust manifolds, which often impede flow, headers introduce individual tubes for each exhaust port, granting unrestricted passage for each exhaust pulse directly from the cylinder head. These individual tubes converge into a larger tube known as a collector. Notably, headers feature larger diameter tubes compared to the runners on exhaust manifolds, and these tubes undergo mandrel bending, ensuring gradual radius bends that effectively reduce restriction and augment exhaust flow, leading to remarkable performance enhancements.

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