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Audi B8 Performance Axle-Back Exhausts

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MACH Force-Xp Axle-Back - Polished Tips

ES#4500328 - 49-36437-P - MACH Force-Xp Axle-Back - Polished Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500328
Mfg#:
49-36437-P
In Stock at Vendor
ON SALE! SAVE 10%
$796.00

This product was last offered at the strikethrough price on
10-19-2026

$716.40 USD
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Axle-Back - Carbon Fiber Tips

ES#4500326 - 49-36437-C - MACH Force-Xp Axle-Back - Carbon Fiber Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500326
Mfg#:
49-36437-C
Ships in 3 Business Days
ON SALE! SAVE 10%
$884.00

This product was last offered at the strikethrough price on
10-19-2026

$795.60 USD
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Axle-Back - Black Tips

ES#4500325 - 49-36437-B - MACH Force-Xp Axle-Back - Black Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500325
Mfg#:
49-36437-B
Ships in 3 Business Days
ON SALE! SAVE 10%
$884.00

This product was last offered at the strikethrough price on
10-19-2026

$795.60 USD
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Axle-Back - Blue Flame Tips

ES#4500327 - 49-36437-L - MACH Force-Xp Axle-Back - Blue Flame Tips - This system produces a mild sound unleashing all available horsepower and torque! - AFE - Audi

This system produces a mild sound unleashing all available horsepower and torque!

Brand:
AFE - Corporate Logo
ES#:
4500327
Mfg#:
49-36437-L
Back Ordered
ON SALE! SAVE 12%
$835.99

This product was last offered at the strikethrough price on
05-27-2026

$738.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Dual Rear Exit Axle Back Exhaust System - Carbon Fiber Tips

ES#4623586 - S56033CF - Dual Rear Exit Axle Back Exhaust System - Carbon Fiber Tips - Signature MBRP styling and sound - MBRP - Audi

Signature MBRP styling and sound Fits models up to 2017

Brand:
MBRP - Corporate Logo
ES#:
4623586
Mfg#:
S56033CF
Back Ordered
19% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1179.99

This product was last offered at the strikethrough price on
10-23-2026

$954.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Axle-Back Exhausts

One of the most cost-effective and daily livable exhaust upgrades is an axle-back exhaust system. The axle-back exhaust replaces everything from the rear axle to the muffler for a sporty look and sound without sacrificing comfort or cost.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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