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Your Vehicle Audi RS3 8V (2018+) 2.5T

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

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Mild horsepower boost for the street affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
4660168
Mfg#:
0492E1521-00
Special Order: No Guaranteed ETA
$1794.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4362372 - UH022-INA - Unitronic Carbon Fiber Intake System 3" 2.5TFSI EVO - Delivers up to 41% more airflow over stock. - Unitronic - Audi

Delivers up to 41% more airflow over stock. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4362372
Mfg#:
UH022-INA
Ships in 6 Business Days
$1754.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3604757 - 50-1000 - 340lph High Flow In-Tank Fuel Pump  - AEM™s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. - AEM Electronics  - Audi Volkswagen

AEM’s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This is a general-use high flow fuel pump, not a direct plug-and-play swap in most applications

Brand:
AEM Electronics  - Corporate Logo
ES#:
3604757
Mfg#:
50-1000
In Stock at Vendor
$113.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4620121 - 18.309.190WK - WaveTrac Differential - Rear - Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded. - Wavetrac - Audi

Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wavetrac - Corporate Logo
ES#:
4620121
Mfg#:
18.309.190WK
Ships in 2 Business Days
$1695.00 USD
Free Shipping
on orders $49 and up
ES#4017116 - ieincq1KT -  IE Carbon Fiber Intake System - Increased airflow (42% over stock), improved throttle response, and high-quality glass carbon fiber construction - Tough, light, and great looking! - Integrated Engineering - Audi

Increased airflow (42% over stock), improved throttle response, and high-quality glass carbon fiber construction - Tough, light, and great looking! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
*Fits 2019+ model year - Includes new IE Diverter Valve Adapter Kit*

Brand:
Integrated Engineering - Corporate Logo
ES#:
4017116
Mfg#:
IEINCQ1KT
In Stock
$1624.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4044411 - CTS-IT-255R -  2.5T Evo Performance Air Intake System - CTS-IT-255R 4.0" Inlet - Increase horsepower and torque while adding an aggressive, race inspired sound! - CTS - Audi

CTS-IT-255R 4.0" Inlet - Increase horsepower and torque while adding an aggressive, race inspired sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 2018 model year only

Brand:
CTS - Corporate Logo
ES#:
4044411
Mfg#:
CTS-IT-255R
Ships in 7 Business Days
ON SALE! SAVE 15%
$379.99

This product was last offered at the strikethrough price on
06-08-2026

$322.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579965 - FMDV7  - High Flow Valve Kit - Developed for those who have tuned, or plan to tune, their 8S chassis Audi TTRS or 8V chassis Audi RS3 in excess of 450hp - Forge - Audi

Developed for those who have tuned, or plan to tune, their 8S chassis Audi TTRS or 8V chassis Audi RS3 in excess of 450hp affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Fits up to the 2018 model year*

Brand:
Forge - Corporate Logo
ES#:
3579965
Mfg#:
FMDV7
Ships in 1 Business Day
$400.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3612264 - CTS-25T-EVO-DFBL - Front Mount Intercooler Kit (fmic) - Anodized Black  - 42% larger than stock - The 8V RS3 / 8S TTRS platforms benefit greatly from an intercooler upgrade! - CTS - Audi

42% larger than stock - The 8V RS3 / 8S TTRS platforms benefit greatly from an intercooler upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3612264
Mfg#:
CTS-25T-EVO-DFBL
Ships in 7 Business Days
$799.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3580576 - IC100024 - Front Mount Intercooler System - Dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! - APR - Audi

Dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Fits North American RS3 only (facelift 2018+) - ROW vehicles will require shorter US crash bar (8V5807109

Brand:
APR - Corporate Logo
ES#:
3580576
Mfg#:
IC100024
Ships in 5 Business Days
11% off MSRP

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

$1743.99

This product was last offered at the strikethrough price on
06-20-2026

$1549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3612127 - FMINT4-wACC - Forge RS3 Intercooler - With ACC Bracket - Offers 55% more surface area than stock, and an even more impressive 94% more volume than the original intercooler - Forge - Audi

Offers 55% more surface area than stock, and an even more impressive 94% more volume than the original intercooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
3612127
Mfg#:
FMINT4-WACC
Ships in 3 Business Days
$1540.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4004969 - 028183ECS02-01KT - Billet Aluminum Spherical Dogbone Mount (7-Speed DQ500) Kit - Decrease slop, increase drivetrain rigidity and response - ECS - Audi Volkswagen

Decrease slop, increase drivetrain rigidity and response affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4004969
Mfg#:
028183ECS02-01KT
Ships in 1-2 days
ON SALE!
$312.99

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

$303.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4007208 - MS100187 -  APR DQ500 DSG / S Tronic Transmission Catch Can And Breather System - Collects the expanded fluids and allows for venting of trapped gases, preventing transmission fluid from spraying all over engine bay - APR - Audi

Collects the expanded fluids and allows for venting of trapped gases, preventing transmission fluid from spraying all over engine bay Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4007208
Mfg#:
MS100187
Ships in 4 Business Days
11% off MSRP

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

$402.99

This product was last offered at the strikethrough price on
06-20-2026

$357.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3537627 - MS100142 - Dogbone Bushing Insert (Version 2 - Late) - Experience crisper shifts and a smoother driving experience. - APR - Audi Volkswagen

Experience crisper shifts and a smoother driving experience. Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3537627
Mfg#:
MS100142
Ships in 5 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.

$97.99

This product was last offered at the strikethrough price on
06-20-2026

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4304603 - 034-108-1043 - X34 Carbon Fiber 4" Closed Top Intake  - 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2019+ models you must purchase this adapter kit: ES4146991

Brand:
034Motorsport - Corporate Logo
ES#:
4304603
Mfg#:
034-108-1043
Ships in 2 Business Days
$1391.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4505850 - UH007-FLA - Injector Dynamics ID1300X Fuel Injector Set - With PNP Harness - High flow injector with characteristics specific to the needs of the motorsport tuner. - Unitronic - Audi

High flow injector with characteristics specific to the needs of the motorsport tuner. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with DAZA engine code.

Brand:
Unitronic - Corporate Logo
ES#:
4505850
Mfg#:
UH007-FLA
Ships in 5 Business Days
$1350.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4007248 - TS-0204-1132 - Turbosmart Gen-V Race Port BOV - Black  - The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines - TurboSmart - Audi Volkswagen

The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*General use blow off valve for custom big turbo applications - Not a direct fit valve*

Brand:
TurboSmart - Corporate Logo
ES#:
4007248
Mfg#:
TS-0204-1132
In Stock at Vendor
$335.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

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