Audi 8V S3 Quattro 2.0T Sedan Performance Exhaust Parts & Upgrades

Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter. 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#:

4726476

Mfg#:

UH075-EXA

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm Titanium 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

Brand:

ES#:

2918044

Mfg#:

SSXAU381KT2

$4781.99 USD

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Gains up to +10 horsepower with an additional +10 ft lbs of torque with 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

Brand:

ES#:

3675783

Mfg#:

AUVS4-QC11

$4732.00 USD

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Lifetime Replacement

3" Large bore downpipe with Hi-Flow Sports cat and 3" stainless steel cat-back with quad 100mm black Cerakote 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

Brand:

ES#:

2918045

Mfg#:

SSXAU381KT3

$4562.99 USD

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Lifetime Replacement

Gains up to +10 horsepower with an additional +10 ft lbs of torque with 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

Brand:

ES#:

3675786

Mfg#:

AUVS4-QS11M

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

Brand:

ES#:

5457431

Mfg#:

UVM.63MM.X2

A unique deep rumble at low revs and an aggressive roar at high RPMs. 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#:

4845699

Mfg#:

IEEXCI9

Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note! 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#:

4361376

Mfg#:

034-105-4041-AWD

$1017.00 USD

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Lifetime Replacement

3" stainless steel system with 3.5" quad double wall 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

Brand:

ES#:

3509806

Mfg#:

CTSEXH-CB-0020-1

$999.99 USD

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Lifetime Replacement

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

Brand:

ES#:

5457438

Mfg#:

UVM.89MM.X2

3" stainless steel with quad 100mm black Cerakote 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
Valve motor from the OE exhaust is required for fitment.

Brand:

ES#:

2827590

Mfg#:

SSXAU475

$3019.99

This product was last offered at the strikethrough price on
08-17-2026

$3019.54 USD

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Lifetime Replacement