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Audi C7 S7 Quattro 4.0T

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Audi C7 S7 Quattro 4.0T Engine Parts & Accessories

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Drain Plug/Sealing Washer - Priced Each

ES#2872929 - N0138157 - Drain Plug/Sealing Washer - Priced Each - Replace with every oil service to prevent leaks. 14x20 - Febi - Audi Volkswagen Porsche

Replace with every oil service to prevent leaks. 14x20 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
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872929
Mfg#:
N0138157
Ships on Jan 22, 2027
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug/Sealing Washer - Priced Each

Replace with every oil service to prevent leaks. 14x20 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:
Meistersatz - Corporate Logo
ES#:
4150983
Mfg#:
N0138157
Ships in 4 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug/Sealing Washer - Priced Each

Replace with every oil service to prevent leaks. 14x20 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:
Bremmen Parts - Corporate Logo
ES#:
5480413
Mfg#:
N0138157
Ships on Mar 2, 2027
ON SALE! SAVE 10%
$0.99

This product was last offered at the strikethrough price on
10-08-2026

$0.89 USD
This product is lifetime replacement eligible Lifetime Replacement

APR Stage 1 Performance Software - Fully Loaded *APR PLUS*

ES#3689890 - DPP-4.0T-APRPLUS - APR Stage 1 Performance Software - Fully Loaded *APR PLUS* - Higher peak numbers of 555 HP/609 FT-LBS on 91 octane - Up to 597 HP/668 FT-LBS on 100 octane race fuel *with APR PLUS limited powertrain warranty* - APR - Audi

Higher peak numbers of 555 HP/609 FT-LBS on 91 octane - Up to 597 HP/668 FT-LBS on 100 octane race fuel *with APR PLUS limited powertrain warranty* Call In Or Chat For Best Price! 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 upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
3689890
Mfg#:
DPP-4.0T-APRPLUS
In Stock
ON SALE! SAVE 20%
$1599.99

This product was last offered at the strikethrough price on
09-28-2026

$1279.96 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - 5w-30

ES#5491581 - 059198405xKT - Oil Service Kit - 5w-30 - Includes everything you need to service your VW/Audi - Assembled By ECS - Audi BMW Volkswagen Mercedes Benz Porsche

Includes everything you need to service your VW/Audi 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:
Assembled By ECS - Corporate Logo
ES#:
5491581
Mfg#:
059198405XKT
In Stock
ON SALE!
$176.99

This product was last offered at the strikethrough price on
09-14-2026

$170.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oil Check Valve

ES#5481602 - 079103175C - Oil Check Valve - Located under the valley pan, controls oil flow to the cylinder heads - Bremmen Parts - Audi

Located under the valley pan, controls oil flow to the cylinder heads 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:
Bremmen Parts - Corporate Logo
ES#:
5481602
Mfg#:
079103175C
In Stock
ON SALE! SAVE 10%
$79.99

This product was last offered at the strikethrough price on
10-08-2026

$71.99 USD
Free Shipping
on orders $49 and up

Secondary Air Pressure Sensor - Priced Each

ES#5482382 - 06E906052 - Secondary Air Pressure Sensor - Priced Each - Monitors airflow of the secondary air injection valve - Bremmen Parts - Audi Volkswagen

Monitors airflow of the secondary air injection valve 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:
Bremmen Parts - Corporate Logo
ES#:
5482382
Mfg#:
06E906052
In Stock
ON SALE! SAVE 10%
$39.99

This product was last offered at the strikethrough price on
10-08-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#4761659 - 8K0965567D - Auxiliary Water Pump - Water pump for the hybrid electric system - Genuine Volkswagen Audi - Audi

Water pump for the hybrid electric 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:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4761659
Mfg#:
8K0965567D
In Stock
ON SALE! SAVE 20%
$927.99

This product was last offered at the strikethrough price on
05-02-2026

$745.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Stage 3 ECU Tune With POWERlink Cable For 4.0T C7/C7.5 S6 & S7

ES#5503832 - IESOVP13 - IE Stage 3 ECU Tune With POWERlink Cable For 4.0T C7/C7.5 S6 & S7 - Stage 3 ECU tune designed for RS7 turbo upgrades that unlocks up to 719 horsepower and 768 lb-ft of torque for C7/C7.5 Audi S6 and S7 models directly from your smartphone. - Integrated Engineering - Audi

Stage 3 ECU tune designed for RS7 turbo upgrades that unlocks up to 719 horsepower and 768 lb-ft of torque for C7/C7.5 Audi S6 and S7 models directly from your smartphone. 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#:
5503832
Mfg#:
IESOVP13
In Stock
Starting at $184.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Stage 1 ECU Tune With POWERlink Cable For 4.0T C7/C7.5 S6 & S7

ES#5503827 - IESOVP11 - IE Stage 1 ECU Tune With POWERlink Cable For 4.0T C7/C7.5 S6 & S7 - An Integrated Engineering (IE) Stage 1 ECU tune that unlocks up to 652 horsepower and 760 lb-ft of torque for C7/C7.5 Audi S6 and S7 models directly from your smartphone. - Integrated Engineering - Audi

An Integrated Engineering (IE) Stage 1 ECU tune that unlocks up to 652 horsepower and 760 lb-ft of torque for C7/C7.5 Audi S6 and S7 models directly from your smartphone. 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#:
5503827
Mfg#:
IESOVP11
In Stock
Starting at $184.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnum FLOW Pro DRY S Air Filter

ES#5395945 - 10-10402D - Magnum FLOW Pro DRY S Air Filter - Experience effortless, long-lasting performance with this durable, oil-free Pro DRY S air filter designed for maximum flow and easy maintenance. - AFE - Audi

Experience effortless, long-lasting performance with this durable, oil-free Pro DRY S air filter designed for maximum flow and easy maintenance. 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:
AFE - Corporate Logo
ES#:
5395945
Mfg#:
10-10402D
Ships in 3 Business Days
ON SALE! SAVE 15%
$94.00

This product was last offered at the strikethrough price on
10-20-2026

$79.90 USD
Free Shipping

Performance Valve Spring/Retainer Kit

ES#4699053 - IEVTWD1 - Performance Valve Spring/Retainer Kit - High quality performance valve springs and titanium retainers - Integrated Engineering - Audi

High quality performance valve springs and titanium retainers 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#:
4699053
Mfg#:
IEVTWD1
Ships in 4 Business Days
$1154.99 USD
Free Shipping
on orders $49 and up

Resonated Cat Back With Titanium Tips

ES#4858765 - SSXAU561 - Resonated Cat Back With Titanium Tips - For anyone looking to improve their sound and aesthetics - Milltek Sport - Audi

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

Brand:
Milltek Sport - Corporate Logo
ES#:
4858765
Mfg#:
SSXAU561
Ships on Nov 16, 2026
$3747.99 USD
Free Shipping
on orders $49 and up

Cat-Back Exhaust System - Resonated Valvesonic

ES#2827561 - SSXAU444 - Cat-Back Exhaust System - Resonated Valvesonic - 2.76" stainless steel with Quad 100mm polished tips - Milltek Sport - Audi

2.76" 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

Brand:
Milltek Sport - Corporate Logo
ES#:
2827561
Mfg#:
SSXAU444
Ships on Nov 16, 2026
$4276.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827451 - SSXAU332 - Cat-Back Exhaust System - Resonated - 2.76" stainless steel with quad 100mm polished tips - Milltek Sport - Audi

2.76" 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
*This system deletes the factory exhaust valves - It is recommended to purchase valve delete modules SSXAU405 to prevent ECU fault codes*

Brand:
Milltek Sport - Corporate Logo
ES#:
2827451
Mfg#:
SSXAU332
Ships on Nov 16, 2026
$3306.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" Hi-Flow Downpipes

ES#3432610 - SSXAU635 - 3" Hi-Flow Downpipes - Featuring Milltek Sport 100-cell Hi-Flow Sports Cats - Milltek Sport - Audi

Featuring Milltek Sport 100-cell Hi-Flow Sports Cats 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 OE Cat-Back exhaust - Requires stage 2 ECU remap and oxygen sensor extension leads

Brand:
Milltek Sport - Corporate Logo
ES#:
3432610
Mfg#:
SSXAU635
Ships on Nov 16, 2026
$5386.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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