SKU: 41608994818

Borla 11803 - Axle-Back Exhaust System ATAK

Sale price$705.60 Regular price$784.00
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Description

Borla 11803 - Axle-Back Exhaust System ATAKThe BMW M3 Sedan really gets enthusiasts? blood fired up by amplifying all the elements the performance minded driver loves about BMW? s entry level platform. Of all the cars BMW offers, this is the one they run in competition, and for good reason. But, while the car is a winner, many M3 owners have contacted Borla with considerations about the weight, sound and performance of the stock exhaust setup. Borla has successfully answered the needs of these

The BMW M3 Sedan really gets enthusiasts? blood fired up by amplifying all the elements the performance-minded driver loves about BMW?s entry-level platform. Of all the cars BMW offers, this is the one they run in competition, and for good reason. But, while the car is a winner, many M3 owners have contacted Borla with considerations about the weight, sound and performance of the stock exhaust setup. Borla has successfully answered the needs of these enthusiasts with a variety of aftermarket offerings. Borla?s custom sound tuning technology delivers the growl level of your choice. The M3 Sedan is enhanced by (PN11770) ?S-Type? Axle-Back system, while (PN 11803) delivers the aggressive Borla ATAK sound. Both systems feature Borla?s famous straight-thru muffler design for added performance; all are constructed of high-quality lightweight T-304 austenitic stainless steel for durability, and all boast aggressive looking dual split rear exhaust with polished T-304 stainless steel tips. From the design characteristics of the inner cores to the amount of sound-absorbing composite filament, all specifications of Borla exhaust systems are tuned on a vehicle-by-vehicle basis for an optimum blend of performance and sound. Combined with an unrivalled Million-Mile Warranty, distinctive motorsport styling, easy bolt-on installation and enhanced fuel economy, the world?s most winning exhaust continues to lead the industry it founded over 40 years ago.


Specifications:

Description_ASM 2008-2011 BMW E90 M3 4.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 4 Door Sedan.
Description_DEF Exhaust System Kit
Description_DES Axle-Back Exhaust System - ATAK
Description_EXT ATAK Axle-Back Exhaust System For 2008-2011 BMW E90 M3 4.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 4 Door Sedan.
Description_INV BorlaAxle-Back System
Description_MKT The BMW M3 Sedan really gets enthusiasts? blood fired up by amplifying all the elements the performance-minded driver loves about BMW?s entry-level platform. Of all the cars BMW offers, this is the one they run in competition, and for good reason. But, while the car is a winner, many M3 owners have contacted Borla with considerations about the weight, sound and performance of the stock exhaust setup. Borla has successfully answered the needs of these enthusiasts with a variety of aftermarket offerings. Borla?s custom sound tuning technology delivers the growl level of your choice. The M3 Sedan is enhanced by (PN11770) ?S-Type? Axle-Back system, while (PN 11803) delivers the aggressive Borla ATAK sound. Both systems feature Borla?s famous straight-thru muffler design for added performance; all are constructed of high-quality lightweight T-304 austenitic stainless steel for durability, and all boast aggressive looking dual split rear exhaust with polished T-304 stainless steel tips. From the design characteristics of the inner cores to the amount of sound-absorbing composite filament, all specifications of Borla exhaust systems are tuned on a vehicle-by-vehicle basis for an optimum blend of performance and sound. Combined with an unrivalled Million-Mile Warranty, distinctive motorsport styling, easy bolt-on installation and enhanced fuel economy, the world?s most winning exhaust continues to lead the industry it founded over 40 years ago.
Description_SHO Axle-Back System


Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 41608994818

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Daniel C
Grantham, US
★★★★★ 5
New Favorite Work Shoe
Size: 9.5, Color: Black/Ivory
These Cole Haan Grand Crosscourt Daily shoes have quickly become my new favorite work shoes. They’re incredibly comfortable right out of the box, with just the right amount of cushioning and support to get through long days on my feet. I love that they look sleek and professional while still feeling casual enough to wear anywhere. The build quality is top-notch—durable materials and solid construction that make them feel like they’ll last a long time. Overall, these shoes strike the perfect balance between comfort, style, and practicality. I can honestly say I look forward to wearing them every day. Highly recommend for anyone who spends a lot of time on their feet but doesn’t want to sacrifice style.
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Reviewed in the United States on February 9, 2026
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Edward Diaz
Boise, US
★★★★★ 5
Well Made for price and style
Size: 10.5, Color: Black/Ivory
Great fit and very flexible. I also recommend buying shoe savers when purchasing this product. To help with toes wrinkles. The pair itself is stylish and very comfortable. Any purchase of this product will be greatly satisfied.
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Reviewed in the United States on April 16, 2026
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Pierre
Fort Morgan, US
★★★★★ 5
Nice shoes
Size: 11.5, Color: Black/Ivory
The are very comfortable, and look great.
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Reviewed in the United States on April 8, 2026
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Jeffrey Clemons
San Leandro, US
★★★★★ 4
Comfortable
Size: 9.5, Color: British Tan/Ivory
Great foot support. Wore all day with not foot or back pain.
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Reviewed in the United States on April 29, 2026
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Walter R Moore
Chelsea, US
★★★★★ 5
Quality at affordable prices.
Size: 11.5, Color: British Tan/Ivory
Best old guy shoes. They look great and have support for feet. You don't want cheap department shoes. You will pay for that in your later years.
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Reviewed in the United States on April 11, 2026

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