Milltek Sport Exhaust Systems | Audi B8 / B8.5 S5
Milltek's Audi offerings exude the engineering rigor and attention to detail that come from experience developing prototype exhaust designs in highly demanding circumstances for race teams throughout the world.
Every single Milltek product offering is designed and manufactured in-house in the UK. Milltek tests each system on their own Dynamometer through many miles of subjective analysis, fine tuning each component of each system for its specific application.
Milltek's collaboration with ECS Tuning allows unprecedented access to these exceptional performance exhaust systems.
Blow your mind. Not your ears.
Fits:
Audi B8/B8.5 S5 3.0T / 4.2L 2008+
Cat-Back Exhaust System - Non-Resonated
2.37" stainless steel with quad 80mm polished 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
Fits 3.0T models up to the 2012 model year
Fits 3.0T models up to the 2012 model year
Brand:
ES#:
2827391
Mfg#:
SSXAU265
Cat-Back Exhaust System - Non-Resonated - (NO LONGER AVAILABLE)
2.36" stainless steel with quad Jet 80mm polished 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
Fits manual transmission models only
Fits 4.2L Models
Fits manual transmission models only
Fits 4.2L Models
Brand:
ES#:
2827333
Mfg#:
SSXAU191
No longer available
Cat-Back Exhaust System - Resonated - (NO LONGER AVAILABLE)
2.36" stainless steel with quad Jet 80mm polished 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
Fits manual transmission models only
Fits 4.2L Models
Fits manual transmission models only
Fits 4.2L Models
Brand:
ES#:
2827314
Mfg#:
SSXAU133
No longer available
Cat-Back Exhaust System - Non-Resonated
2.37" 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
Fits 3.0T models from the 2013 model year
Fits 3.0T models from the 2013 model year
Brand:
ES#:
2827528
Mfg#:
SSXAU411
2.36" Downpipes
Post-catalyst system.
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 4.2L models with manual transmission only
Fits 4.2L models with manual transmission only
Brand:
ES#:
2827359
Mfg#:
SSXAU223
Cat-Back Exhaust System - Non-Resonated
2.37" stainless steel with quad 100mm polished 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
Fits 3.0T models from the 2013 model year
Fits 3.0T models from the 2013 model year
Brand:
ES#:
2827526
Mfg#:
SSXAU409
Cat-Back Exhaust System - Resonated
2.37" stainless steel with dual 150x95mm polished oval 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
Fits 3.0T models up to the 2012 model year
Fits 3.0T models up to the 2012 model year
Brand:
ES#:
2827473
Mfg#:
SSXAU356
Cat-Back Exhaust System - Resonated
2.37" stainless steel with quad 100mm polished 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
Fits 3.0T models from the 2013 model year
Fits 3.0T models from the 2013 model year
Brand:
ES#:
2827527
Mfg#:
SSXAU410
Cat-Back Exhaust System - Resonated
2.37" 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
Brand:
ES#:
2827529
Mfg#:
SSXAU412
Cat-Back Exhaust System - Valvesonic
2.37" stainless steel with dual oval 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
Fits 3.0T models up to the 2012 model year
Fits 3.0T models up to the 2012 model year
Brand:
ES#:
2827497
Mfg#:
SSXAU380
Cat-Back Exhaust System - Valvesonic
2.37" 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
- Fits 3.0T models from the 2013 model year
- Fits 3.0T models from the 2013 model year
Brand:
ES#:
2827523
Mfg#:
SSXAU406
Cat-Back Exhaust System - Valvesonic
2.37" stainless steel with quad 100mm polished 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
*Designed for professional installation only - Setup/configuration must be completed at a Milltek Sport authorized dealer*
- Fits 3.0T models from the 2013 model year
*Designed for professional installation only - Setup/configuration must be completed at a Milltek Sport authorized dealer*
- Fits 3.0T models from the 2013 model year
Brand:
ES#:
2827524
Mfg#:
SSXAU407
Cat-Back Exhaust System - Valvesonic
2.37" stainless steel 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
- Fits 3.0T models from the 2013 model year
- Fits 3.0T models from the 2013 model year
Brand:
ES#:
2827525
Mfg#:
SSXAU408
Cat-Back Exhaust System - Resonated
2.37" stainless steel with quad 80mm polished 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
Fits 3.0T models up to the 2012 model year
Fits 3.0T models up to the 2012 model year
Brand:
ES#:
2827382
Mfg#:
SSXAU256
Cat-Back Exhaust System - ValveSonic
2.37" stainless steel with quad 80mm polished 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
Fits both manual and automatic transmission models
Fits 4.2L models
Fits both manual and automatic transmission models
Fits 4.2L models
Brand:
ES#:
2827520
Mfg#:
SSXAU403
Cat-Back Exhaust System - ValveSonic
2.37" stainless steel with quad 80mm 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
Fits both manual and automatic transmission models
Fits 4.2L models
Fits both manual and automatic transmission models
Fits 4.2L models
Brand:
ES#:
2827521
Mfg#:
SSXAU404
ValveSonic Upgrade Kit
Upgrade your Milltek system to Valve Sonic
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 2.0T models up to the 2012 model year
Fits 2.0T models up to the 2012 model year
Brand:
ES#:
2973066
Mfg#:
MSAUVS01KT
ValveSonic Upgrade Kit
Upgrade your Milltek system to Valve Sonic
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 3.0T models from the 2013 model year
Fits 3.0T models from the 2013 model year
Brand:
ES#:
2973070
Mfg#:
MSAUVS02KT
GT100 Exhaust Black Cerakote Tips - Left
100mm GT style exhaust tip set for the Left side of the vehicle
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#:
2960889
Mfg#:
MSAU603
GT100 Exhaust Black Cerakote Tips - Right
100mm GT style exhaust tip set for the Right side of the vehicle
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#:
2960890
Mfg#:
MSAU604
No longer available
GT100 Cerakote Black Exhaust Tip - Priced Each
100mm GT style exhaust tip for the left and right side of the vehicle
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#:
2960906
Mfg#:
MSVW372
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Availability:
Ships on Nov 18, 2026
Ships on Nov 18, 2026
