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Audi Engine Parts & Accessories

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ES#4858746 - SSXAU945 - Resonated Cat Back With GT-115 Titanium  Tips  - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics For vehicles with Standard Wheel Base

Brand:
Milltek Sport - Corporate Logo
ES#:
4858746
Mfg#:
SSXAU945
Ships on Nov 30, 2026
$7390.99 USD
Free Shipping
on orders $49 and up
ES#2827542 - SSXAU425 - Cat-Back Exhaust System - Resonated - 3" stainless steel with dual 100mm black Cerakote tips - Milltek Sport - Audi

3" stainless steel with dual 100mm black Cerakote tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827542
Mfg#:
SSXAU425
Ships on Nov 30, 2026
$1381.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2827497 - SSXAU380 - Cat-Back Exhaust System - Valvesonic - 2.37" stainless steel with dual oval tips - Milltek Sport - Audi

2.37" stainless steel with dual oval tips Up to the 2012 model year

Brand:
Milltek Sport - Corporate Logo
ES#:
2827497
Mfg#:
SSXAU380
Ships on Nov 30, 2026
$5143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2918086 - SSXAU543KT1 - Turbo-Back Exhaust System - Non-Resonated - Race Version - 3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm Titanium tips & valve delete module set - Milltek Sport - Audi

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm Titanium tips & valve delete module set

Brand:
Milltek Sport - Corporate Logo
ES#:
2918086
Mfg#:
SSXAU543KT1
Ships on Nov 30, 2026
$3149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2973070 - MSAUVS02KT - ValveSonic Upgrade Kit - Upgrade your Milltek system to Valve Sonic - Milltek Sport - Audi

Upgrade your Milltek system to Valve Sonic From the 2013 model year

Brand:
Milltek Sport - Corporate Logo
ES#:
2973070
Mfg#:
MSAUVS02KT
Ships on Nov 30, 2026
$2102.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3499457 - SSXAU711 - Cat-Back Exhaust System - Non-Resonated With Valves - 2.50" stainless steel with quad GT-100 polished tips - Milltek Sport - Audi

2.50" stainless steel with quad GT-100 polished tips Fits models with factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3499457
Mfg#:
SSXAU711
Ships on Nov 30, 2026
$3506.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4865868 - MCXAU109 - Resonated Cat-Back With Titanium OEM-Style Tips - Requires 4 holes to be drilled into the boot floor to allow fitment of the new Milltek Sport exhaust hangers - Milltek Sport - Audi

Requires 4 holes to be drilled into the boot floor to allow fitment of the new Milltek Sport exhaust hangers

Brand:
Milltek Sport - Corporate Logo
ES#:
4865868
Mfg#:
MCXAU109
Ships on Nov 30, 2026
$1852.99 USD
Free Shipping
on orders $49 and up
ES#4858884 - SSXAU940 - Resonated Cat-Back With Polished Oval Trims  - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

For anyone looking to improve their sound and aesthetics Requires OE system to be Cut

Brand:
Milltek Sport - Corporate Logo
ES#:
4858884
Mfg#:
SSXAU940
Ships on Nov 30, 2026
$6380.99 USD
ES#4858779 - SSXAU559 - Race Cat Back With Quad Cerakote Black Tips  - Race cat-back system with front and center silencer for an aggressive, balanced sound - Milltek Sport - Audi

Race cat-back system with front and center silencer for an aggressive, balanced sound

Brand:
Milltek Sport - Corporate Logo
ES#:
4858779
Mfg#:
SSXAU559
Ships on Nov 30, 2026
$3155.99 USD

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Other Audi Engine Parts & Accessories

Let us help you find the parts that fit your Audi

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