Change the tone of your 3.0T exhaust with easy-to-install downpipes that mate to your factory cat-back exhaust.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4376068
Mfg#:
012616LA01KT
In Stock
ON SALE!
SAVE 30%
$611.99
This product was last offered at the strikethrough price on 06-13-2026
Enhance the exhaust note on your A6's exhaust system with our non-valved cat back exhaust system!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles up through the 2015 model year only (Pre-Facelift)
Eliminate the center resonator on your OE system for a more aggressive exhaust note
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3979312
Mfg#:
028299ECS01KT
In Stock
ON SALE!
SAVE 10%
$469.99
This product was last offered at the strikethrough price on 06-13-2026
Features resonators larger than the stock units in order to produce a more mellow sound volume.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4043933
Mfg#:
3215-11030
In Stock
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1229.99
This product was last offered at the strikethrough price on 10-29-2026
Change the tone of your 3.0T exhaust with easy-to-install downpipes that mate to your factory cat-back exhaust.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4714616
Mfg#:
012616LA01-01KT
In Stock
ON SALE!
SAVE 25%
$560.99
This product was last offered at the strikethrough price on 06-13-2026
Experience your driving passion with our ECS Valved Exhaust System!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles from the 2016 model year only (Facelift)
Quick and easy way to add horsepower and an aggressive sound! 304 stainless steel 2.5" tubing.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Specially engineered for the A6 featuring 102mm slash cut tips and AWE's 180 Technology™ to eliminate drone.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles up through the 2015 model year only (Pre-Facelift)
Provides an aggressive, signature soundtrack that will react to every increase and decrease in throttle input, unlocking an entirely new driving experience.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles from the 2016 model year only (Facelift)
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
2.5" stainless steel with dual 4" polished stainless tips
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles up through the 2015 model year only (Pre-Facelift)
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For anyone looking to improve their sound and aesthetics
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For S-line facelift models only
Brand:
ES#:
4858920
Mfg#:
SSXAU1056
Ships on Nov 20, 2026
ON SALE!
SAVE 10%
$3068.99
This product was last offered at the strikethrough price on 10-26-2026
Enhance the exhaust note on your A6's exhaust system with our non-valved cat back exhaust system and increase performance with our Luft-Technik intake!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4849623
Mfg#:
016809LA01EBKT1
Ships on Apr 5, 2027
ON SALE!
SAVE 11%
$2239.99
This product was last offered at the strikethrough price on 05-05-2026
$1999.99 USD
Lifetime Replacement
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Enhance the exhaust note on your A6's exhaust system with our non-valved cat back exhaust system and increase performance with our Luft-Technik intake!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4751123
Mfg#:
016809LA01EBKT
Ships on Apr 5, 2027
ON SALE!
SAVE 20%
$2115.99
This product was last offered at the strikethrough price on 05-05-2026
$1699.99 USD
Free Shipping
Lifetime Replacement
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Enter your email address below to be notified when this product is back in stock and available for order.*
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Catted Downpipes with or without X pipe and with or without Integrated Baffling!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Let them hear you coming with a quality performance exhaust setup. All the best exhaust brands including our in-house developed line of stainless steel exhaust upgrades are here in our expansive catalog of performance options.
Lifetime Replacement
