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Audi RS3 8V (2018+) 2.5T

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Audi RS3 8V (2018+) 2.5T Engine Parts & Accessories

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Fuel Injector - Priced Each

ES#4366550 - 07K906036N - Fuel Injector - Priced Each - Vital for proper engine operation - Genuine Volkswagen Audi - Audi

Vital for proper engine operation

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4366550
Mfg#:
07K906036N
In Stock
11% off MSRP

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

$336.68

This product was last offered at the strikethrough price on
06-12-2026

$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4340775 - 06H905110P - Ignition Coil - Priced Each - Keep your engine running smooth - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running smooth

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4340775
Mfg#:
06H905110P
In Stock
5% off MSRP

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

$104.98

This product was last offered at the strikethrough price on
10-06-2026

$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 4" Turbo Inlet Elbow

ES#4362363 - UH019-INA - Unitronic 4" Turbo Inlet Elbow - 28% increase in flow over stock. - Unitronic - Audi

28% increase in flow over stock.

Brand:
Unitronic - Corporate Logo
ES#:
4362363
Mfg#:
UH019-INA
In Stock
$549.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#4675743 - 202321KT - Oil Service Kit - Includes 8 liters of Liqui Moly Molygen (5w-40), Hengst filter, drain plug with sealing washer, and oil sticker - Assembled By ECS - Audi

Includes 8 liters of Liqui Moly Molygen (5w-40), Hengst filter, drain plug with sealing washer, and oil sticker 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4675743
Mfg#:
202321KT
Ships on Dec 24, 2026
ON SALE! SAVE 11%
$123.99

This product was last offered at the strikethrough price on
08-13-2026

$110.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

MQB Billet / Polyurethane Dogbone Mount Bushing Insert

ES#4220513 - 010935ECS07KT2 - MQB Billet / Polyurethane Dogbone Mount Bushing Insert - Decrease subframe bushing slop for better drivetrain response! - ECS - Audi Volkswagen

Decrease subframe bushing slop for better drivetrain response! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4220513
Mfg#:
010935ECS07KT2
In Stock
ON SALE! SAVE 25%
$91.99

This product was last offered at the strikethrough price on
06-13-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi RS3 & TTRS 2.5 TFSI EVO 3.5" Downpipe

ES#3677700 - IEEXCQO1 - Audi RS3 & TTRS 2.5 TFSI EVO 3.5" Downpipe - Deliver up to 577HP with a matching IE Stage 2 Tune and turn your 2.5T into an all-out power monster! - Integrated Engineering - Audi

Deliver up to 577HP with a matching IE Stage 2 Tune and turn your 2.5T into an all-out power monster! *Does not include Y-pipe adapter (IEEXCQ3) - Necessary if mating to stock cat-back system*

Brand:
Integrated Engineering - Corporate Logo
ES#:
3677700
Mfg#:
IEEXCQO1
In Stock
$1299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Throttle Booster

ES#4624165 - EM100050 - APR Throttle Booster - Wireless Controller with Blutooth Mobile connectivity - APR - Audi Volkswagen Porsche

Wireless Controller with Blutooth Mobile connectivity Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4624165
Mfg#:
EM100050
In Stock
ON SALE! SAVE 10%
$299.95

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

$269.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#3603757 - g0521951qdspKT - Oil Service Kit - Complete kit includes genuine oil, drain plug, sealing washer, and filter for a complete oil change - Genuine Volkswagen Audi - Audi

Complete kit includes genuine oil, drain plug, sealing washer, and filter for a complete oil change

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3603757
Mfg#:
G0521951QDSPKT
In Stock
$161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Timing Chain Kit

ES#3603910 - 07k109217hKT - Timing Chain Kit - Includes new chains, guide rails, tensioners, and associated hardware for a complete repair - Genuine Volkswagen Audi - Audi

Includes new chains, guide rails, tensioners, and associated hardware for a complete repair

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3603910
Mfg#:
07K109217HKT
In Stock
$1072.99

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

$1071.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oil Filter - Priced Each

ES#251910 - 06D115562 - Oil Filter - Priced Each - Replaces OEM# 06D115562 - Keep your oil clean and your engine running like new - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Replaces OEM# 06D115562 - Keep your oil clean and your engine running like new 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
251910
Mfg#:
06D115562
In Stock
$8.99 USD
Free Shipping
on orders $49 and up

Lash Adjuster - Priced Each

ES#2570002 - 022109423D - Lash Adjuster - Priced Each - Maintain your factory tolerance - Ina - Audi Volkswagen

Maintain your factory tolerance We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2570002
Mfg#:
022109423D
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BigPack Performance Intercooler Kit - Audi RS3 8V 8Y

ES#4920253 - BIG-380 - BigPack Performance Intercooler Kit - Audi RS3 8V 8Y - Unlock the full performance potential of your Audi RS3 8V with the do88 BigPack. - DO88 - Audi

Unlock the full performance potential of your Audi RS3 8V with the do88 BigPack.

Brand:
DO88 - Corporate Logo
ES#:
4920253
Mfg#:
BIG-380
Ships on Oct 26, 2026
$2570.99

This product was last offered at the strikethrough price on
09-23-2026

$2570.00 USD

Top Tec 4200 Long Life Synthetic Engine Oil (5w-30) - 1 Liter

ES#1306830 - 2004 - Top Tec 4200 Long Life Synthetic Engine Oil (5w-30) - 1 Liter - Fully synthetic, low-SAPS motor oil developed for VAG 504.00/507.00 and BMW Longlife-04 specifications - Liqui-Moly - Audi BMW Volkswagen

Fully synthetic, low-SAPS motor oil developed for VAG 504.00/507.00 and BMW Longlife-04 specifications 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
1306830
Mfg#:
2004
In Stock
$14.29

This product was last offered at the strikethrough price on
10-05-2026

$14.19 USD
Free Shipping
on orders $49 and up

VWR Billet Washer Fluid Reservoir Cap - Black

ES#3188200 - VWR19G704 - VWR Billet Washer Fluid Reservoir Cap - Black - Billet aluminum washer fluid cap to replace your blue plastic one - Racingline - Audi Volkswagen

Billet aluminum washer fluid cap to replace your blue plastic one

Brand:
Racingline - Corporate Logo
ES#:
3188200
Mfg#:
VWR19G704
Ships in 1-2 days
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Performance Catback Exhaust - Audi RS3 8V

ES#4674821 - IEEXCQ5 - IE Performance Catback Exhaust - Audi RS3 8V - Let your 2.5L beast roar with the ultimate Audi RS3 exhaust system. - Integrated Engineering - Audi

Let your 2.5L beast roar with the ultimate Audi RS3 exhaust system.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4674821
Mfg#:
IEEXCQ5
Ships in 1 Business Day
$2549.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Billet Spherical Dogbone Mount Performance Pack

ES#4141484 - 034-509-1043 - Billet Spherical Dogbone Mount Performance Pack - Includes all of the 034Motorsport performance products associated with the dogbone mount in one comprehensive and convenient package. - 034Motorsport - Audi

Includes all of the 034Motorsport performance products associated with the dogbone mount in one comprehensive and convenient package. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4141484
Mfg#:
034-509-1043
In Stock
$475.00 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.

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