axle-back

Borla - ATAK Axle-Back (11820)

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$1,973.99

$2,210.99

You save: $237.00 (11%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 2013 BMW 135i
  2. 2013 BMW 135is
  3. 2013 BMW 128i
  4. 2012 BMW 128i
  5. 2012 BMW 135i
Authorized Dealer

About this product

Part #: 11820

The BORLA� sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA� exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA�, we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA� engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA� exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.

More Details

Exhaust TypeDual
Exit PositionDual Split Rear
Exit StyleStraight
Inlet Size (in.)3
MaterialT-304 Stainless Steel
Outlet Size (in.)2
System TypeAxle Back
Tip Size3.15 in.
Additional Documents
  1. Installation Instructionspdf

See what our community says about borla products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
One of the reasons I had bought this exhaust was I had a Borla system on a 2017 Corvette Z06 and the system sounded great and working with the company was a pleasure too.
Is this your first time buying from this brand? Did you consider other brands?
No, it is not my first time buying this brand and of course, I considered of buying other brands but that's just doing other shopping to see what I would like for my car.
Was it easy to install? Any installation tips that will help others?
I installed it myself on my car lift and it was straightforward and simple, the only thing is I would recommend you have 2 other people with you when taking the factory one off because it is one piece and very awkward.
Once you've had a chance to use the product, did it meet your expectations?
The exhaust for sure met my expectations and even exceeded them.
View on Ryan's build
Russell Diliberto

106

Russell Diliberto
2017 Ford Focus ST
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The sound that this exhaust produces is the best in its class.
Is this your first time buying from this brand? Did you consider other brands?
Yes, this is my first time. I have heard good things about Borla products and I couldn't be happier with my purchase.
Was it easy to install? Any installation tips that will help others?
I installed it myself in my garage. It was fairly easy to install.
Once you've had a chance to use the product, did it meet your expectations?
Exceeded my expectations.
Any additional comments?
I highly recommend this product to anyone that is in the market for a Focus ST.
View on Russell's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Bought it used and it was set up to fit a Legacy wagon
Is this your first time buying from this brand? Did you consider other brands?
Yes. No
View on Steve's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Reviews
View on Sunny's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Sound
Is this your first time buying from this brand? Did you consider other brands?
yes first time buying Borla, I only wanted this exhaust system for the car before I bought the car
Was it easy to install? Any installation tips that will help others?
Installed myself
Once you've had a chance to use the product, did it meet your expectations?
Better than expected
View on Frank's build

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  • California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

    *Some manufacturer restrictions apply.

    About Borla

    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 Axle-Back 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.

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    we ship worldwide!

    Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

    + FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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    Have a question? Ask an Expert!

    Finding the best parts can be tricky

    - but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

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    Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

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    Matt Farah

    Smoking Tire / The Drive

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    Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

    James M.

    Ford Focus ST

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    Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

    Wallace R

    Chevrolet Silverado 1500