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Audi 8Y RS 3 Quattro 2.5T

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Audi 8Y RS 3 Quattro 2.5T Engine Parts & Accessories

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PCM Plug-In Tuning Module

ES#4714981 - VWR030001-RS38Y - PCM Plug-In Tuning Module - Bring your new car to life with more power and torque. - Racingline - Audi

Bring your new car to life with more power and torque.

Brand:
Racingline - Corporate Logo
ES#:
4714981
Mfg#:
VWR030001-RS38Y
Ships in 3 Business Days
$980.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

ES#2718641 - 06A919501A - Coolant Temperature Sensor - 2 Pin - Monitors coolant temperature for fan control & gauge readings - Febi - Audi Volkswagen

Monitors coolant temperature for fan control & gauge readings 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2718641
Mfg#:
06A919501A
Ships in 2 Business Days
$17.99

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

$17.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Subframe Mount Repair Kit

ES#3471395 - 5Q0198037F - Dogbone Subframe Mount Repair Kit - For securing the dogbone mount to the subframe - Genuine Volkswagen Audi - Audi Volkswagen

For securing the dogbone mount to the subframe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3471395
Mfg#:
5Q0198037F
Ships in 1 day
8% off MSRP

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

$136.49

This product was last offered at the strikethrough price on
02-23-2026

$124.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

X34 Carbon Fiber Open-Top 4" Intake Bundle

ES#4304610 - 034-108-1042 - X34 Carbon Fiber Open-Top 4" Intake Bundle - This intake offers horsepower and torque gains throughout the powerband, with peak gains of up to 33 crank horsepower and 36 ft-lbs of torque on stock turbo tunes with 4 inlets. - 034Motorsport - Audi

This intake offers horsepower and torque gains throughout the powerband, with peak gains of up to 33 crank horsepower and 36 ft-lbs of torque on stock turbo tunes with 4” inlets. Minor trimming of the radiator support is necessary to fit the carbon air duct.

Brand:
034Motorsport - Corporate Logo
ES#:
4304610
Mfg#:
034-108-1042
Ships on Sep 2, 2026
$1391.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

8Y RS3 Baffled Oil Catch Can System

ES#4742581 - 048070la01KT - 8Y RS3 Baffled Oil Catch Can System - Everything needed to keep your intake tract clean and oil free! - ECS - Audi

Everything needed to keep your intake tract clean and oil free! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4742581
Mfg#:
048070LA01KT
In Stock
ON SALE! SAVE 20%
$556.99

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

$445.59 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Radiator Upgrade Kit

ES#4763585 - 400001026 - Radiator Upgrade Kit - Enhance your Audi RS3 8Y's performance by upgrading to our state-of-the-art side-mounted engine water coolers. - Wagner Tuning - Audi

Enhance your Audi RS3 8Y's performance by upgrading to our state-of-the-art side-mounted engine water coolers.

Brand:
Wagner Tuning - Corporate Logo
ES#:
4763585
Mfg#:
400001026
Ships in 3 Business Days
$890.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Filter Housing Kit - Polished

ES#2723775 - 003602ECS01A03A - Billet Aluminum Oil Filter Housing Kit - Polished - Aluminum oil filter housing replacement for plastic OE housing - ECS - Audi Volkswagen

Aluminum oil filter housing replacement for plastic OE housing 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2723775
Mfg#:
003602ECS01A03A
Ships on Sep 23, 2026
Auto Notify
ON SALE! SAVE 10%
$144.99

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

$130.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#4876612 - 5Q0819031B - Heater Core - Transfers heat to the cabin of the vehicle - Mahle-Behr - Audi Volkswagen

Transfers heat to the cabin of the vehicle

Brand:
Mahle-Behr - Corporate Logo
ES#:
4876612
Mfg#:
5Q0819031B
In Stock
ON SALE!
$165.99

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

$152.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#4820277 - 07K121111E - Thermostat Assembly - Includes thermostat housing with thermostat - Wahler - Audi

Includes thermostat housing with thermostat Fits production date up to 09/30/2023

Brand:
Wahler - Corporate Logo
ES#:
4820277
Mfg#:
07K121111E
In Stock at Vendor
$446.99

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

$319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8Y RS3 Luft-Technik Intake System

ES#4815909 - 046974LA01 - 8Y RS3 Luft-Technik Intake System - Flow increase of over 25% compared to stock and all the added turbo noises! - ECS - Audi

Flow increase of over 25% compared to stock and all the added turbo noises! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4815909
Mfg#:
046974LA01
Ships on Oct 5, 2026
ON SALE!
Starting at $844.89 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MAP Sensor - Priced Each

ES#4849611 - 06E906051AC - MAP Sensor - Priced Each - one located on both the charge pipe and inlet after the throttle body - Bosch - Audi

one located on both the charge pipe and inlet after the throttle body 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4849611
Mfg#:
06E906051AC
In Stock
$97.99

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

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Runner Position Sensor

ES#4629777 - 07L907386B - Intake Manifold Runner Position Sensor - Located on the side of the intake manifold - URO - Audi Volkswagen

Located on the side of the intake manifold 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4629777
Mfg#:
07L907386B
Ships in 1 Business Day
$52.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Lower Engine Mount Twin Dogbone Insert - Version 2

ES#4662450 - VWR150004 - RacingLine Lower Engine Mount Twin Dogbone Insert - Version 2 - One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car. - Racingline - Audi Volkswagen

One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car.

Brand:
Racingline - Corporate Logo
ES#:
4662450
Mfg#:
VWR150004
Ships in 3 Business Days
$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Upgraded Ignition Coils - Set Of Five - Red

ES#4030592 - ms100192KT1 - APR Upgraded Ignition Coils - Set Of Five - Red - 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

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#:
4030592
Mfg#:
MS100192KT1
EO#:
D-783-5
In Stock
ON SALE! SAVE 10%
$264.99

This product was last offered at the strikethrough price on
07-31-2026

$238.28 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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Manufacturer names and/or part numbers are used only for identification purposes.

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