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Audi Performance Engine Parts

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Cat-Back Exhaust System - Non-Resonated

ES#3699038 - SSXAU794 - Cat-Back Exhaust System - Non-Resonated - 3.00" Stainless Steel non-resonated system with dual Burnt Titanium oval tips (170x107mm) - Milltek Sport - Audi

3.00" Stainless Steel non-resonated system with dual Burnt Titanium oval tips (170x107mm) 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:
Milltek Sport - Corporate Logo
ES#:
3699038
Mfg#:
SSXAU794
Ships on Nov 18, 2026
ON SALE! SAVE 10%
$3350.99

This product was last offered at the strikethrough price on
10-26-2026

$3015.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.0 TFSI Supercharger Crank Pulley Upgrade - 179mm

ES#4005444 - 034-145-Z045 - 3.0 TFSI Supercharger Crank Pulley Upgrade - 179mm - Increase supercharger rotational speed to provide more boost to your engine - 034Motorsport - Audi

Increase supercharger rotational speed to provide more boost to your engine 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
*To be used with Stage 2 software - Stage 2+ software necessary if used in conjunction with a supercharger pulley upgrade*

Brand:
034Motorsport - Corporate Logo
ES#:
4005444
Mfg#:
034-145-Z045
In Stock
$500.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Air Intake System

ES#5457138 - IEINDE1 - Carbon Air Intake System - Unleash 900+ horsepower, 41% more airflow, and aggressive twin-turbo sound with iE's high-flow carbon fiber air intake system. - Integrated Engineering - Audi Porsche

Unleash 900+ horsepower, 41% more airflow, and aggressive twin-turbo sound with iE's high-flow carbon fiber air intake 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

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457138
Mfg#:
IEINDE1
Ships in 4 Business Days
$2999.99 USD
Free Shipping

Billet Catch Can Kit

ES#2996289 - CTSCCMK7GRS3 - Billet Catch Can Kit - Reduce oil deposits that lower performance - CTS - Audi Volkswagen

Reduce oil deposits that lower performance 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:
CTS - Corporate Logo
ES#:
2996289
Mfg#:
CTSCCMK7GRS3
Back Ordered
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Valvesonic Non-Resonated

ES#2827482 - SSXAU365 - Cat-Back Exhaust System - Valvesonic Non-Resonated - 2.75" stainless steel and retains stock exhaust tips - Milltek Sport - Audi

2.75" stainless steel and retains stock exhaust 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
Does not include the valve controllers. Stock ones are reused.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827482
Mfg#:
SSXAU365
Ships on Nov 18, 2026
ON SALE! SAVE 10%
$3333.99

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

$2999.75 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone High Flow Throttle Body Inlet Hose

ES#4460614 - 06E129629P - Silicone High Flow Throttle Body Inlet Hose - Allows for greater airflow for more performance and makes the glorious supercharger whine more audible! - JH Motorsports - Audi

Allows for greater airflow for more performance and makes the glorious supercharger whine more audible! 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:
JH Motorsports - Corporate Logo
ES#:
4460614
Mfg#:
06E129629P
Ships in 10 Business Days
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated with exhaust valves

ES#2827265 - SSXAU061 - Cat-Back Exhaust System - Resonated with exhaust valves - 2.36" stainless steel with dual oval polished tips - Milltek Sport - Audi

2.36" stainless steel with dual oval 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

Brand:
Milltek Sport - Corporate Logo
ES#:
2827265
Mfg#:
SSXAU061
Ships on Nov 18, 2026
ON SALE! SAVE 10%
$3329.99

This product was last offered at the strikethrough price on
10-26-2026

$2996.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Conversion Kit - B8.5 S4/S5 - For 102mm Tips

ES#4044003 - 3815-41010 - AWE Touring Edition Conversion Kit - B8.5 S4/S5 - For 102mm Tips - Looking to bring it down a notch? - AWE - Audi

Looking to bring it down a notch? 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:
AWE - Corporate Logo
ES#:
4044003
Mfg#:
3815-41010
In Stock at Vendor
15% off MSRP

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

$876.99

This product was last offered at the strikethrough price on
10-28-2026

$745.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

V2 Intake System Plastic VAG EA888

ES#4815478 - LF-190-PP - V2 Intake System Plastic VAG EA888 - Up to +16 hp / +30 Nm increase on a Stage 3 vehicle! - DO88 - Audi Volkswagen

Up to +16 hp / +30 Nm increase on a Stage 3 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:
DO88 - Corporate Logo
ES#:
4815478
Mfg#:
LF-190-PP
In Stock at Vendor
$495.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

3.00" Stainless Steel resonated system with dual polished oval tips (170x107mm) 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:
Milltek Sport - Corporate Logo
ES#:
3617509
Mfg#:
SSXAU729
Ships on Nov 18, 2026
ON SALE! SAVE 10%
$3306.99

This product was last offered at the strikethrough price on
10-26-2026

$2975.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi C7 S7 4.0T

ES#4723682 - AWEC7S7TR - AWE Touring Edition Exhaust System - Audi C7 S7 4.0T - Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a war-cry wail. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a “war-cry wail.” Features AWE's proprietary 180 Technology® resonators. 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:
AWE - Corporate Logo
ES#:
4723682
Mfg#:
AWEC7S7TR
Ships on Nov 17, 2026
ON SALE!
Starting at $2975.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi C8 S6/S7 4.0T

ES#4730299 - AWEC8S6S7TR - AWE Touring Edition Exhaust System - Audi C8 S6/S7 4.0T - Offers a menacing, aggressive soundtrack throughout the range with a drone-free cabin experience under cruising conditions. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Offers a menacing, aggressive soundtrack throughout the range with a drone-free cabin experience under cruising conditions. Features AWE's proprietary 180 Technology® resonators. 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:
AWE - Corporate Logo
ES#:
4730299
Mfg#:
AWEC8S6S7TR
In Stock at Vendor
ON SALE!
Starting at $2975.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi C7 S6 4.0T

ES#4723702 - AWEC7S6TR - AWE Touring Edition Exhaust System - Audi C7 S6 4.0T - Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a war-cry wail. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a “war-cry wail.” Features AWE's proprietary 180 Technology® resonators. 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:
AWE - Corporate Logo
ES#:
4723702
Mfg#:
AWEC7S6TR
In Stock at Vendor
ON SALE!
Starting at $2975.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi B9 S5 Sportback 3.0T

ES#4723735 - AWEB9S5SBTR - AWE Touring Edition Exhaust System - Audi B9 S5 Sportback 3.0T - Removes the factory valving and replaces it with AWEs 180 Technology drone-cancelling resonators and resonated downpipes. - AWE - Audi

Removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators and resonated downpipes. 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:
AWE - Corporate Logo
ES#:
4723735
Mfg#:
AWEB9S5SBTR
In Stock at Vendor
ON SALE!
Starting at $2975.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS High-Performance Radiator

ES#4447134 - CTS-HX-006 - CTS High-Performance Radiator - 20% increase in cooling capacity! - CTS - Audi Volkswagen

20% increase in cooling capacity! 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 with TSI engine only
For vehicles with TSI engine only

Brand:
CTS - Corporate Logo
ES#:
4447134
Mfg#:
CTS-HX-006
Ships in 8 Business Days
ON SALE! SAVE 15%
$249.99

This product was last offered at the strikethrough price on
09-29-2026

$212.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 1 Transmission Mount

ES#4159583 - EBFI77-T5-601 - BFI Stage 1 Transmission Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible 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:
Black Forest Industries - Corporate Logo
ES#:
4159583
Mfg#:
EBFI77-T5-601
In Stock
$329.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

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Manufacturer names and/or part numbers are used only for identification purposes.

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