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Audi S5 Engine Parts & Accessories

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M10 Main Stud Kit (EA839 2.9T / 3.0T)

ES#5504815 - 034-201-5035 - M10 Main Stud Kit (EA839 2.9T / 3.0T) - Direct high-performance replacement for factory main bolts, providing the massive clamping force required to keep your EA839 engine's bottom end secure during high-horsepower, high-torque builds. - 034Motorsport - Audi

Direct high-performance replacement for factory main bolts, providing the massive clamping force required to keep your EA839 engine's bottom end secure during high-horsepower, high-torque builds. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5504815
Mfg#:
034-201-5035
Ships in 2 Business Days
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Audi B8 Complete Engine Mount - Stage 2 - Priced Each

ES#3991439 - EBFI708K002 - BFI Audi B8 Complete Engine Mount - Stage 2 - Priced Each - Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi. - Black Forest Industries - Audi

Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3991439
Mfg#:
EBFI708K002
Ships on Oct 12, 2026
$379.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Supercharger Crank Pulley Upgrade - 180mm

ES#3438174 - CTS-HW-266-180 - CTS Turbo Supercharger Crank Pulley Upgrade - 180mm - Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output - CTS - Audi Porsche

Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output *NOTE: This kit must be used with appropriate "Stage 2" performance software.

Brand:
CTS - Corporate Logo
ES#:
3438174
Mfg#:
CTS-HW-266-180
Special Order: No Guaranteed ETA
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#4057407 - 06E903341G - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - URO - Audi

Also referred to as the 'relay roller' 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4057407
Mfg#:
06E903341G
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Check Valve - Priced Each

ES#4818424 - 058905291K - Check Valve - Priced Each - Used in multiple locations in the vacuum system - Bremmen Parts - Audi Volkswagen

Used in multiple locations in the vacuum system 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818424
Mfg#:
058905291K
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Crankshaft Sealing Flange Gasket - Priced Each

ES#280564 - 06E103181L - Engine Crankshaft Sealing Flange Gasket - Priced Each - The slightly oval shaped sealing gasket - Genuine Volkswagen Audi - Audi Volkswagen

The slightly oval shaped sealing gasket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280564
Mfg#:
06E103181L
Ships in 2 Business Days
10% off MSRP

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

$19.99

This product was last offered at the strikethrough price on
09-20-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Reservoir Cap

ES#4716596 - 5Q0611349E - Brake Reservoir Cap - Clean up your engine bay with a new cap - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4716596
Mfg#:
5Q0611349E
In Stock
13% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
08-31-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Turbo Inlet

ES#4758913 - UH044-INA - Carbon Fiber Turbo Inlet - Upgrade your Audi S4 or S5 with the Carbon Fiber Turbo Inlet for unparalleled performance and airflow efficiency. - Unitronic - Audi

Upgrade your Audi S4 or S5 with the Carbon Fiber Turbo Inlet for unparalleled performance and airflow efficiency. Tune is recommend for the best performance

Brand:
Unitronic - Corporate Logo
ES#:
4758913
Mfg#:
UH044-INA
Ships on Oct 6, 2026
$375.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - With ECS Billet Oil Filter Housing Cap

ES#2718953 - 003270ECS01AKT - Oil Service Kit - With ECS Billet Oil Filter Housing Cap - Everything you need to perform an engine oil service - Assembled By ECS - Audi

Everything you need to perform an engine oil service 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718953
Mfg#:
003270ECS01AKT
Ships on Dec 1, 2026
ON SALE!
$387.99

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

$375.83 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Filter Housing Cap

ES#3186737 - 06M115311E - Oil Filter Housing Cap - Replace your cracked or broken piece - Genuine Volkswagen Audi - Audi

Replace your cracked or broken piece

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3186737
Mfg#:
06M115311E
Ships in 4 Business Days
10% off MSRP

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

$138.99

This product was last offered at the strikethrough price on
08-31-2026

$124.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft/Camshaft Position Sensor

ES#4849670 - 059906433E - Crankshaft/Camshaft Position Sensor - Also known as the RPM or Impulse sensor. - URO - Audi

Also known as the RPM or Impulse sensor. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4849670
Mfg#:
059906433E
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Installation Kit

ES#4626765 - 06E998907KT3 - Fuel Injector Installation Kit - Includes everything required to replace the fuel injectors - Assembled By ECS - Audi

Includes everything required to replace the fuel injectors 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4626765
Mfg#:
06E998907KT3
Ships on Nov 9, 2026
ON SALE! SAVE 15%
$145.99

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

$124.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

40K Service Kit - With ECS Magnetic Drain Plug

ES#2765387 - 8K0133843KT4 - 40K Service Kit - With ECS Magnetic Drain Plug - Everything you need to perform the recommended 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommended 40k mile service 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2765387
Mfg#:
8K0133843KT4
Ships in 2 Business Days
$447.99

This product was last offered at the strikethrough price on
09-16-2026

$371.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Washer Fluid Reservoir Cap - Funnel Style

ES#4910736 - 000096706A - Washer Fluid Reservoir Cap - Funnel Style - Top your windshield washer fluid off without spilling! - Genuine Volkswagen Audi - Audi Volkswagen

Top your windshield washer fluid off without spilling!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4910736
Mfg#:
000096706A
In Stock
14% off MSRP

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

$18.00

This product was last offered at the strikethrough price on
05-04-2026

$15.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Drive Unit Spring

ES#1894629 - 06E145635A - Supercharger Drive Unit Spring - Internal spring for the supercharger drive unit - Located inside of the drive unit - Genuine Volkswagen Audi - Audi

Internal spring for the supercharger drive unit - Located inside of the drive unit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1894629
Mfg#:
06E145635A
Ships on Oct 6, 2026
7% off MSRP

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

$395.99

This product was last offered at the strikethrough price on
08-31-2026

$367.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo to Isolator Clamp - Priced Each

ES#3010738 - 059253139D - Turbo to Isolator Clamp - Priced Each - Clamp that seal the turbocharger to the isolator - Genuine Volkswagen Audi - Audi

Clamp that seal the turbocharger to the isolator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3010738
Mfg#:
059253139D
Ships in 2 Business Days
12% off MSRP

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

$52.00

This product was last offered at the strikethrough price on
08-31-2026

$45.99 USD
Free Shipping
on orders $49 and up
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.

Let us help you find the parts that fit your Audi

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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