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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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Diverter Valve

ES#3085659 - 06H145710C - Diverter Valve - Revised diaphragm-based diverter valve - Pierburg - Audi Volkswagen

Revised diaphragm-based diverter valve

Brand:
Pierburg - Corporate Logo
ES#:
3085659
Mfg#:
06H145710C
In Stock
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RES-X High-Flow Midpipes - Audi 8V RS3 & 8S TTRS

ES#3617741 - 034-105-7048 - RES-X High-Flow Midpipes - Audi 8V RS3 & 8S TTRS - Unleash a throaty growl under hard acceleration that exudes the sound of performance, and warns bystanders that this isn't your average 5-cylinder! - 034Motorsport - Audi

Unleash a throaty growl under hard acceleration that exudes the sound of performance, and warns bystanders that this isn't your average 5-cylinder! 2X Entries Into Our F80 M3 Sweepstakes
Fits 2018+ facelift models only

Brand:
034Motorsport - Corporate Logo
ES#:
3617741
Mfg#:
034-105-7048
In Stock
$335.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Intercooler Upgrade Kit 2.5TFSI EVO - Black Finish

ES#4365190 - UH012-ICABLK - Unitronic Intercooler Upgrade Kit 2.5TFSI EVO - Black Finish - Direct OEM replacement featuring an over-sized bar and plate intercooler made from a cast aluminum core and end tanks, proprietary internal fin and louver configuration with 71% more volume than OEM! - Unitronic - Audi

Direct OEM replacement featuring an over-sized bar and plate intercooler made from a cast aluminum core and end tanks, proprietary internal fin and louver configuration with 71% more volume than OEM!

Brand:
Unitronic - Corporate Logo
ES#:
4365190
Mfg#:
UH012-ICABLK
In Stock
$999.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Filter Housing Kit - Silver Anodized

ES#2723776 - 003602ECS01A01A - Billet Aluminum Oil Filter Housing Kit - Silver Anodized - Aluminum oil filter housing replacement for plastic OE housing - ECS - Audi Volkswagen

Aluminum oil filter housing replacement for plastic OE housing 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2723776
Mfg#:
003602ECS01A01A
In Stock
ON SALE! SAVE 15%
$144.99

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

$123.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

8V RS3 Valved Cat-Back Exhaust System

ES#4830334 - 049089la01KT - 8V RS3 Valved Cat-Back Exhaust System - Elevate your driving passion with an engaging, performance-oriented valved exhaust system for your DAZA-equipped 8V RS3! - ECS - Audi

Elevate your driving passion with an engaging, performance-oriented valved exhaust system for your DAZA-equipped 8V RS3! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4830334
Mfg#:
049089LA01KT
In Stock
ON SALE! SAVE 10%
$1691.99

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

$1522.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Spark Plug - Priced Each

ES#3181830 - 06K905601M - Performance Spark Plug - Priced Each - OE upgrade spark plug originally found in the Audi RS7/RS3. NGK OE# 06K905601M - Genuine Volkswagen Audi - Audi Volkswagen

OE upgrade spark plug originally found in the Audi RS7/RS3. NGK OE# 06K905601M

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181830
Mfg#:
06K905601M
In Stock
9% off MSRP

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

$27.49

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

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#4630147 - g0521951qdspKT1 - Oil Service Kit - Complete kit includes genuine oil, drain plug, sealing washer, and filter for a complete oil change - Assembled By ECS - Audi

Complete kit includes genuine oil, drain plug, sealing washer, and filter for a complete oil change 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4630147
Mfg#:
G0521951QDSPKT1
Ships on Dec 24, 2026
ON SALE!
$122.99

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

$118.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Billet Dogbone Mount Insert - Version 2

ES#2992954 - 034-509-1025 - Billet Dogbone Mount Insert - Version 2 - Experience crisper shifts and a smoother driving experience. - 034Motorsport - Audi Volkswagen

Experience crisper shifts and a smoother driving experience. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2992954
Mfg#:
034-509-1025
In Stock
$98.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Dogbone Engine Mount - Street

ES#4629927 - UH008-DRA - Unitronic Dogbone Engine Mount - Street - T7075 Billet Aluminum mount utilizing "Street" polyurethane bushings for an upgraded driving experience. - Unitronic - Audi

T7075 Billet Aluminum mount utilizing "Street" polyurethane bushings for an upgraded driving experience.

Brand:
Unitronic - Corporate Logo
ES#:
4629927
Mfg#:
UH008-DRA
In Stock
$549.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing ER10S Spark Plug - Priced Each

ES#3663889 - ER10S - Brisk Silver Racing ER10S Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! Two heat ranges colder than stock with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
3663889
Mfg#:
ER10S
Ships in 2 Business 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.

$12.99

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

$11.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Iridium Pro Spark Plug - Priced Each

ES#4616174 - Z1003100 - APR Iridium Pro Spark Plug - Priced Each - An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9 - APR - Audi Volkswagen Porsche

An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9 Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4616174
Mfg#:
Z1003100
In Stock
ON SALE! SAVE 10%
$31.95

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

$28.76 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eventuri Audi 8V RS3 / 8STTRS Gen 2 Carbon Intake - Stage 3

ES#4017518 - EVE-DAZAST3CFINT - Eventuri Audi 8V RS3 / 8STTRS Gen 2 Carbon Intake - Stage 3 - The Eventuri Stage 3 intake system has been developed to offer the highest possible flow rate while maintaining the lowest intake temperatures possible - Eventuri - Audi

The Eventuri Stage 3 intake system has been developed to offer the highest possible flow rate while maintaining the lowest intake temperatures possible Fits facelift (2018+) models (DAZA engines)

Brand:
Eventuri - Corporate Logo
ES#:
4017518
Mfg#:
EVE-DAZAST3CFINT
In Stock
$1895.00 USD
Free Shipping

BMS Pedal Tuner

ES#3998870 - BPT-VA1 - BMS Pedal Tuner - Don't let weak and unresponsive factory gas pedal mapping ruin your driving experience! - Burger Motorsports - Audi Volkswagen

Don't let weak and unresponsive factory gas pedal mapping ruin your driving experience!

Brand:
Burger Motorsports - Corporate Logo
ES#:
3998870
Mfg#:
BPT-VA1
In Stock
$199.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4145072 - 06H905110L - Ignition Coil - Priced Each - Keep your engine running smooth - Bosch - Audi Volkswagen

Keep your engine running smooth We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4145072
Mfg#:
06H905110L
In Stock
$45.99

This product was last offered at the strikethrough price on
09-08-2026

$45.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Atmospheric Diverter Valve Spacer - Clear

ES#3551290 - 025254ECS01-02 - VW/Audi Atmospheric Diverter Valve Spacer - Clear - Let your turbo blow off some air for an exhilarating driving experience! - ECS - Audi Volkswagen

Let your turbo blow off some air for an exhilarating driving experience! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3551290
Mfg#:
025254ECS01-02
In Stock
ON SALE! SAVE 25%
$83.99

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

$62.99 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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