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Audi B9 RS5 Quattro 2.9T

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Audi B9 RS5 Quattro 2.9T Exhaust Parts & Accessories

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3.0" Stainless Steel 3-Bolt Flange - Priced Each

ES#4007189 - 028092ecs10aKT - 3.0" Stainless Steel 3-Bolt Flange - Priced Each - Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4007189
Mfg#:
028092ECS10AKT
In Stock
ON SALE! SAVE 25%
$27.99

This product was last offered at the strikethrough price on
06-13-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Silencer Replacement Pipe

ES#4142173 - MSAU726REP - Front Silencer Replacement Pipe - 2.75" Stainless steel, non-resonated front straight pipe section used in various Milltek exhaust systems - Milltek Sport - Audi

2.75" Stainless steel, non-resonated front straight pipe section used in various Milltek exhaust systems *To be used with various Milltek systems - SSXAU859, SSXAU861, SSXAU856, SSXAU860, SSXAU804, SSXAU751, SSXAU752, SSXAU803*

Brand:
Milltek Sport - Corporate Logo
ES#:
4142173
Mfg#:
MSAU726REP
Ships on Oct 27, 2026
$187.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#3181968 - 06M253039G - Exhaust Gasket - Priced Each - Seals the turbo to the cylinder head - Genuine Volkswagen Audi - Audi

Seals the turbo to the cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181968
Mfg#:
06M253039G
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#4809593 - 06M253039G - Exhaust Gasket - Priced Each - Seals the turbo to the cylinder head - Elring - Audi

Seals the turbo to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4809593
Mfg#:
06M253039G
Ships in 1 Business Day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Gasket

ES#4876062 - 8W0253115K - Downpipe Gasket - Gasket positioned between the catalytic converter and downpipe - Elring - Audi

Gasket positioned between the catalytic converter and downpipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4876062
Mfg#:
8W0253115K
Ships on Oct 29, 2026
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Conversion Kit - B9/B9.5 RS 5 Sportback

ES#4044001 - 3815-31012 - AWE Touring Edition Conversion Kit - B9/B9.5 RS 5 Sportback - Looking to bring it down a notch? - AWE - Audi

Looking to bring it down a notch? 2X Entries Into Our F80 M3 Sweepstakes
For Sportback models only.

Brand:
AWE - Corporate Logo
ES#:
4044001
Mfg#:
3815-31012
Ships on Oct 27, 2026
5% off MSRP

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

$1026.99

This product was last offered at the strikethrough price on
10-06-2026

$975.00 USD
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Conversion Kit - B9/B9.5 RS 5

ES#4044000 - 3815-31008 - AWE Touring Edition Conversion Kit - B9/B9.5 RS 5 - Looking to bring it down a notch? - AWE - Audi

Looking to bring it down a notch? 2X Entries Into Our F80 M3 Sweepstakes
For coupe models only.

Brand:
AWE - Corporate Logo
ES#:
4044000
Mfg#:
3815-31008
Ships on Oct 27, 2026
5% off MSRP

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

$1026.99

This product was last offered at the strikethrough price on
10-06-2026

$975.00 USD
This product is lifetime replacement eligible Lifetime Replacement

AWE Track Edition Conversion Kit - B9/B9.5 RS 5 Sportback

ES#4044020 - 3820-31010 - AWE Track Edition Conversion Kit - B9/B9.5 RS 5 Sportback - Looking to crank it up a notch? - AWE - Audi

Looking to crank it up a notch? 2X Entries Into Our F80 M3 Sweepstakes
For Sportback models only.

Brand:
AWE - Corporate Logo
ES#:
4044020
Mfg#:
3820-31010
Ships on Oct 27, 2026
5% off MSRP

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

$457.99

This product was last offered at the strikethrough price on
10-06-2026

$435.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Track Edition Conversion Kit - B9/B9.5 RS 5

ES#4044019 - 3820-31006 - AWE Track Edition Conversion Kit - B9/B9.5 RS 5 - Looking to crank it up a notch? - AWE - Audi

Looking to crank it up a notch? 2X Entries Into Our F80 M3 Sweepstakes
For coupe models only.

Brand:
AWE - Corporate Logo
ES#:
4044019
Mfg#:
3820-31006
Ships on Oct 27, 2026
5% off MSRP

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

$457.99

This product was last offered at the strikethrough price on
10-06-2026

$435.00 USD
This product is lifetime replacement eligible Lifetime Replacement

AWE Track Edition Exhaust - B9 RS 5 Sportback - Resonated - Diamond Black RS-Style Tips

ES#4043572 - 3015-33116 - AWE Track Edition Exhaust - B9 RS 5 Sportback - Resonated - Diamond Black RS-Style Tips - A true, dual 3 T304L stainless steel configuration featuring an x-pipe specific for the RS5s 2.9TT, and topped off with AWEs proprietary drone-canceling solution, 180 Technology. - AWE - Audi

A true, dual 3” T304L stainless steel configuration featuring an x-pipe specific for the RS5’s 2.9TT, and topped off with AWE’s proprietary drone-canceling solution, 180 Technology®. 2X Entries Into Our F80 M3 Sweepstakes
For Sportback models up through the 2019 model year only (Pre-Facelift)

Brand:
AWE - Corporate Logo
ES#:
4043572
Mfg#:
3015-33116
Ships on Oct 27, 2026
$2995.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Non-Resonated (Loudest) Cat back System

ES#4622086 - B9RS5CPDK - Non-Resonated (Loudest) Cat back System - An entire system from the cat back for a full sound overhaul! - Milltek Sport - Audi

An entire system from the cat back for a full sound overhaul! For Coupe Models Only

Brand:
Milltek Sport - Corporate Logo
ES#:
4622086
Mfg#:
B9RS5CPDK
Ships on Oct 27, 2026
Starting at $3933.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Resonated (Quieter) Cat back System

ES#4622113 - B9RS5CRPDK - Resonated (Quieter) Cat back System - An entire system from the cat back for a full sound overhaul! - Milltek Sport - Audi

An entire system from the cat back for a full sound overhaul! For Coupe Models Only

Brand:
Milltek Sport - Corporate Logo
ES#:
4622113
Mfg#:
B9RS5CRPDK
Ships on Oct 27, 2026
Starting at $4278.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Exhaust Section - Non-Resonated

ES#3612073 - 777713 - Center Exhaust Section - Non-Resonated - Stainless exhaust mid-section without resonator - To be used with Supersprint 777753 and 777712 or 777732 - Supersprint - Audi

Stainless exhaust mid-section without resonator - To be used with Supersprint 777753 and 777712 or 777732 Fits coupe models only

Brand:
Supersprint - Corporate Logo
ES#:
3612073
Mfg#:
777713
Ships on Jan 11, 2027
$972.00 USD
Free Shipping

Supersprint Front Pipe Kit - Non-Resonated

ES#3610642 - 777712 - Supersprint Front Pipe Kit - Non-Resonated - Left and right side front pipe kit - Replaces OEM front muffler sections after catalytic converters - Supersprint - Audi

Left and right side front pipe kit - Replaces OEM front muffler sections after catalytic converters

Brand:
Supersprint - Corporate Logo
ES#:
3610642
Mfg#:
777712
Ships in 3 Business Days
$2289.99 USD
Free Shipping

Rear Valved Muffler Assembly With Black/Chrome Tips - Left

ES#3612085 - 777535 - Rear Valved Muffler Assembly With Black/Chrome Tips - Left - Stainless muffler equipped with in-house developed Supersprint flaps, controlled by existing Audi electric servo motors from factory system - Supersprint - Audi

Stainless muffler equipped with in-house developed Supersprint flaps, controlled by existing Audi electric servo motors from factory system

Brand:
Supersprint - Corporate Logo
ES#:
3612085
Mfg#:
777535
Ships in 3 Business Days
$2340.00 USD
Free Shipping

Center Exhaust Section - Resonated

ES#3612072 - 777703 - Center Exhaust Section - Resonated - Stainless exhaust mid-section with resonator - To be used with Supersprint 777753 and 777712 or 777732 - Supersprint - Audi

Stainless exhaust mid-section with resonator - To be used with Supersprint 777753 and 777712 or 777732 Fits coupe models only

Brand:
Supersprint - Corporate Logo
ES#:
3612072
Mfg#:
777703
Ships in 3 Business Days
$1116.00 USD
Free Shipping

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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