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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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Pressure Control Valve (PCV)

ES#4476644 - 07K103495F - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Genuine Volkswagen Audi - Audi

Also called the "breather valve" or "oil separator"

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4476644
Mfg#:
07K103495F
Ships in 1-2 days
8% off MSRP

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

$485.00

This product was last offered at the strikethrough price on
08-21-2026

$443.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Upgraded Ignition Coil - Grey - Priced Each

ES#4164358 - MS100203 - APR Upgraded Ignition Coil - Grey - Priced Each - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - APR - Audi Volkswagen Porsche

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states

Brand:
APR - Corporate Logo
ES#:
4164358
Mfg#:
MS100203
EO#:
D-783-5
In Stock
12% off MSRP

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

$59.95

This product was last offered at the strikethrough price on
08-21-2026

$52.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Valve - Priced Each

ES#2575254 - 037906283C - Solenoid Valve - Priced Each - Common cure for DTC P0441 - Pierburg - Audi Volkswagen

Common cure for DTC P0441

Brand:
Pierburg - Corporate Logo
ES#:
2575254
Mfg#:
037906283C
In Stock
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 2.5TFSI EVO Spark Plug Set

ES#4362286 - UH003-ACA - Unitronic 2.5TFSI EVO Spark Plug Set - Extra cold plug for high horsepower applications - Unitronic - Audi

Extra cold plug for high horsepower applications

Brand:
Unitronic - Corporate Logo
ES#:
4362286
Mfg#:
UH003-ACA
In Stock
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VWR Billet Oil Dipstick - 2.5 TFSI EVO

ES#4685819 - VWR190006 - VWR Billet Oil Dipstick - 2.5 TFSI EVO - Replace plastic, failure-prone dipstick with upgraded aluminum part - Racingline - Audi

Replace plastic, failure-prone dipstick with upgraded aluminum part

Brand:
Racingline - Corporate Logo
ES#:
4685819
Mfg#:
VWR190006
In Stock
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Tuscan I-Beam Connecting Rods - Rifle Drilled

ES#2794645 - IERTVB1 - Tuscan I-Beam Connecting Rods - Rifle Drilled - 144x22 I beam connecting rods to be used with aftermarket pistons with 22mm wrist pins - Set of Five - Integrated Engineering - Audi Volkswagen

144x22 I beam connecting rods to be used with aftermarket pistons with 22mm wrist pins - Set of Five 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794645
Mfg#:
IERTVB1
In Stock
$938.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE FDS Performance Intercooler

ES#4505688 - IETPCQ1 - IE FDS Performance Intercooler - Features a massive bar & plate core and cast aluminum end tanks equipped with IE's Flow Distribution System (FDS) technology - Integrated Engineering - Audi

Features a massive bar & plate core and cast aluminum end tanks equipped with IE's Flow Distribution System (FDS) technology 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4505688
Mfg#:
IETPCQ1
Ships in 1 Business Day
$1044.99 USD
This product is lifetime replacement eligible Lifetime Replacement

APR 980cc MPI Injector Kit

ES#4057094 - MS100195 - APR 980cc MPI Injector Kit - Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build - APR - Audi Volkswagen

Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
*This injector upgrade is only compatible with matching ECU software*

Brand:
APR - Corporate Logo
ES#:
4057094
Mfg#:
MS100195
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.

$142.95

This product was last offered at the strikethrough price on
08-21-2026

$126.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Racing Spark Plug - Set Of Five

ES#4608347 - r74379KT - Racing Spark Plug - Set Of Five - Recommended for APR tunes - NGK - Audi

Recommended for APR tunes We Price Match - Give Us A Call or Chat!
two heat ranges colder than stock

Brand:
NGK - Corporate Logo
ES#:
4608347
Mfg#:
R74379KT
In Stock
$263.99

This product was last offered at the strikethrough price on
04-14-2026

$253.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Additive

ES#1895145 - G001770A2 - Fuel Additive - 90ML Gasoline additive used to clean your VW or Audi's fuel system - Genuine Volkswagen Audi - Audi Volkswagen

90ML Gasoline additive used to clean your VW or Audi's fuel system This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1895145
Mfg#:
G001770A2
In Stock
4% off MSRP

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

$12.29

This product was last offered at the strikethrough price on
08-21-2026

$11.78 USD
Free Shipping
on orders $49 and up

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.

Brand:
034Motorsport - Corporate Logo
ES#:
4141484
Mfg#:
034-509-1043
In Stock
ON SALE! SAVE 10%
$475.00

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

$427.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#4820266 - 07K121011N - Water Pump - New water pump unit with o-ring seal - Hepu - Audi

New water pump unit with o-ring seal

Brand:
Hepu - Corporate Logo
ES#:
4820266
Mfg#:
07K121011N
Ships in 1-2 days
$592.99

This product was last offered at the strikethrough price on
05-07-2026

$484.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RS3/TTRS ECS Performance Ignition Coils - Set Of Five

ES#4686047 - 002540LCA01KT - RS3/TTRS ECS Performance Ignition Coils - Set Of Five - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - ECS - Audi

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4686047
Mfg#:
002540LCA01KT
In Stock
ON SALE! SAVE 20%
$234.99

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

$187.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Valve - Priced Each

ES#4818410 - 037906283C - Solenoid Valve - Priced Each - Common cure for DTC P0441 - Bremmen Parts - Audi Volkswagen

Common cure for DTC P0441 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818410
Mfg#:
037906283C
In Stock
ON SALE! SAVE 15%
$45.99

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

$38.99 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.

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