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Exhaust› Exhaust Pipes, Systems and Components

CORSA Performance

2.5 Inch Cat-Back Sport Dual Rear Exhaust 3.0 Inch Polished Tips 05-09 Audi S4 B7 4.2L V8 Stainless

$2,380.12 $1,817.99 Save $562.13

SKU: C009 14540

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Corsa 14540 Sport Catback Exhaust System is a premium stainless steel exhaust upgrade for the 2005-2009 Audi S4 B7 4.2L V8. It features 2.5-inch piping, a dual rear exit with twin 3.0-inch polished Pro-Series tips, and Corsa's patented RSC Technology for an aggressive, drone-free sport sound. It's designed for easy bolt-on installation and backed by a limited lifetime warranty.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCORSA Performance
Part NumberC009 14540

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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