Choose between Resonated or Non Resonated configurations along with your choice of exhaust tips and more!
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
Complete assembly includes the turbo and diverter valve, plus all hardware & gaskets that you would need to install a new turbocharger.
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 Newest version of IS20 with venturi port. Allows customers to upgrade to the MK8 PCV system. Please see ES4905021 for Retrofit Kit
Brand:
ES#:
5481090
Mfg#:
06K145874M1KT
Back Ordered
$1507.99
This product was last offered at the strikethrough price on 07-08-2026
$1246.99 USD
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Enhance the exhaust note on your 4.0T with our in-house engineered cat-back! Choose between resonated or non-resonated midpipes to dial in your perfect sound!
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 Fits pre-facelift models up to the 2014 model year only
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)
Enhance the exhaust note on your 4.0T with our in-house engineered cat-back! Choose between resonated or non-resonated midpipes to dial in your perfect sound!
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
Full Milltek system with high flow sport cat
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 Requires stage 2 ECU remap after installation
Brand:
ES#:
4623271
Mfg#:
SSXAU596
Ships on Nov 17, 2026
ON SALE!
SAVE 10%
$8077.99
This product was last offered at the strikethrough price on 08-17-2026
This system deletes the factory resonator and replaces it with 3” tubing to produces a moderate exhaust tone.
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#:
4477610
Mfg#:
49-36428
In Stock
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$428.99
This product was last offered at the strikethrough price on 10-19-2026
This valved cat back system features wireless remote control and dual matte black tips - This system will increase power, reduce weight, and provide a legendary exhaust note!
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
This valved cat back system features wireless remote control and dual blue coated tips - This system will increase power, reduce weight, and provide a legendary exhaust note!
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
All hardware & gaskets that you would need to install a turbocharger
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 use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Brand:
ES#:
4751103
Mfg#:
06K145722HAKT
In Stock
ON SALE!
$70.99
This product was last offered at the strikethrough price on 07-08-2026
T304 seamless stainless, mandrel bent tubing downpipe to rid your TT of the restrictive factory downpipe
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 *Coupe models only, Will not fit roadster - A check engine light may occur due to high flow catalytic con
Brand:
ES#:
2862910
Mfg#:
CTSEXHDP0010CAT
Ships in 8 Business Days
ON SALE!
SAVE 10%
$649.99
This product was last offered at the strikethrough price on 09-29-2026
Includes all gaskets and hardware to install a new turbocharger
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#:
2607895
Mfg#:
8K0253115HKT
In Stock
ON SALE!
SAVE 13%
$213.99
This product was last offered at the strikethrough price on 05-02-2026
Available as the sophisticated Touring Edition or unleashed Track Edition, both constructed from handcrafted 3-inch U.S.-sourced T304L stainless steel.
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 Sportback models from the 2020 model year only (Facelift)
Open up the incredible sound that your 4.0T powered Audi is capable of making!
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
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.
