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Audi RS3 8V (2018+) 2.5T

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

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CTS Turbo 4" Turbo Inlet Pipe

ES#4044409 - CTS-HW-360 - CTS Turbo 4" Turbo Inlet Pipe - Larger inlet provides increased flow to the turbo - Results in a 78% increase in volume over the stock turbo inlet! - CTS - Audi

Larger inlet provides increased flow to the turbo - Results in a 78% increase in volume over the stock turbo inlet! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4044409
Mfg#:
CTS-HW-360
Back Ordered
Auto Notify
$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#471101 - N90894601 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471101
Mfg#:
N90894601
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 4" Turbo Inlet Elbow

ES#4872556 - UH051-INA - Unitronic 4" Turbo Inlet Elbow - 28% increase in flow over stock - Designed for the popular IMS750HS turbocharger upgrade - Unitronic - Audi

28% increase in flow over stock - Designed for the popular IMS750HS turbocharger upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for use with the IMS750HS turbocharger upgrade.

Brand:
Unitronic - Corporate Logo
ES#:
4872556
Mfg#:
UH051-INA
In Stock
$499.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VWR Turbo Boost Pipe Upgrade Kit

ES#4668540 - VWR140011 - VWR Turbo Boost Pipe Upgrade Kit - Replaces the original plastic charge pipes with a larger 70mm diameter aluminum boost pipe and beautiful smooth-flowing silicone replacement hoses - Racingline - Audi

Replaces the original plastic charge pipes with a larger 70mm diameter aluminum boost pipe and beautiful smooth-flowing silicone replacement hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4668540
Mfg#:
VWR140011
Ships in 1 Business Day
ON SALE! SAVE 10%
$413.99

This product was last offered at the strikethrough price on
07-01-2026

$371.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Garrett GTX3584RS Turbocharger

ES#3691644 - 856804-5003S - Garrett GTX3584RS Turbocharger - Garrett GTX3584RS Turbocharger; V-Band Inlet and V-Band Outlet Turbine Housing; 1.21 A/R. Garrett # 856804-5003S - Garrett - Audi Volkswagen MINI

Garrett GTX3584RS Turbocharger; V-Band Inlet and V-Band Outlet Turbine Housing; 1.21 A/R. Garrett # 856804-5003S affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used for custom, big turbo applications only - ECS Tuning does not offer support on tuning, fueling, exhaust manifold, etc

Brand:
Garrett - Corporate Logo
ES#:
3691644
Mfg#:
856804-5003S
Ships in 6 Business Days
$2881.99 USD
This product is lifetime replacement eligible Lifetime Replacement

8mm High Strength Stainless Exhaust Manifold Stud (50mm Length) - Priced Each

ES#4858164 - 034-105-A009 - 8mm High Strength Stainless Exhaust Manifold Stud (50mm Length) - Priced Each - Can be used for exhaust systems, turbo, and any use where the highest strength and quality are required. - 034Motorsport - Audi Volkswagen

Can be used for exhaust systems, turbo, and any use where the highest strength and quality are required. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4858164
Mfg#:
034-105-A009
In Stock
ON SALE! SAVE 10%
$10.00

This product was last offered at the strikethrough price on
06-28-2026

$9.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger

ES#4141929 - 07K145701N - Turbocharger - Complete assembly including the exhaust manifold - BorgWarner - Audi

Complete assembly including the exhaust manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BorgWarner - Corporate Logo
ES#:
4141929
Mfg#:
07K145701N
Ships in 1 day
$2843.99

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

$2762.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WG38 Gen V Ultra-Gate 38 - 14PSI - Blue

ES#3970381 - TS-0551-1011 - WG38 Gen V Ultra-Gate 38 - 14PSI - Blue - Bolt on external wastegate from Turbosmart - TurboSmart - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Bolt on external wastegate from Turbosmart affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TurboSmart - Corporate Logo
ES#:
3970381
Mfg#:
TS-0551-1011
In Stock
10% off MSRP

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

$430.99

This product was last offered at the strikethrough price on
07-09-2026

$387.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#3640284 - 06H145710J - Diverter Valve - Revised diaphragm-based diverter valve - Genuine Volkswagen Audi - Audi Volkswagen

Revised diaphragm-based diverter valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3640284
Mfg#:
06H145710J
Ships in 1 day
7% off MSRP

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

$253.99

This product was last offered at the strikethrough price on
07-09-2026

$236.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4” Turbo Inlet Pipe

ES#4465519 - 034-108-5021 - 4 Turbo Inlet Pipe - Eliminating flow restriction in the intake tract to optimize power! - 034Motorsport - Audi

Eliminating flow restriction in the intake tract to optimize power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4465519
Mfg#:
034-108-5021
In Stock
ON SALE! SAVE 10%
$383.00

This product was last offered at the strikethrough price on
06-28-2026

$344.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Turbo Inlet System With APR Intake Filter System

ES#4017565 - ci100038KT1 - APR Turbo Inlet System With APR Intake Filter System - The APR Turbocharger Inlet System outflows the factory components by up to 45%, and jumps to 60% when adding the APR Intake Filter. - APR - Audi

The APR Turbocharger Inlet System outflows the factory components by up to 45%, and jumps to 60% when adding the APR Intake Filter. 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 2019+ LHD models where diverter valve adapter is necessary - Does not fit ROW vehicles with Right H

Brand:
APR - Corporate Logo
ES#:
4017565
Mfg#:
CI100038KT1
Ships in 5 Business Days
$1788.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Mount Intercooler Kit (fmic) - Anodized Black

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

Forge RS3 Intercooler - With ACC Bracket

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
ON SALE! SAVE 10%
$1540.00

This product was last offered at the strikethrough price on
07-01-2026

$1386.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Cast Turbo Inlet Pipe

ES#3677152 - IEINCQ2 - Performance Cast Turbo Inlet Pipe - Installs in place of the the flow-restrictive, factory turbo inlet and allows your turbo to breathe freely! - Integrated Engineering - Audi

Installs in place of the the flow-restrictive, factory turbo inlet and allows your turbo to breathe freely! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3677152
Mfg#:
IEINCQ2
In Stock
$274.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbosmart Gen-V Race Port BOV - Black

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
This product has been superseded to ES#4066582

Diverter Valve

ES#4691256 - YC0D - Diverter Valve - Revised diaphragm-based diverter valve - Hamburg Tech - Audi Volkswagen

Revised diaphragm-based diverter valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4691256
Mfg#:
06H145710C
In Stock
Limited Qty Sale
$49.99

This product was last offered at the strikethrough price on
06-11-2026

$42.99 USD
Free Shipping
on orders $49 and up

More About Engine Turbocharger Parts

Whether you're repairing an existing turbo or adding one, ECS Tuning has turbos, turbo kits, and all the turbocharger hardware and valving you need to turn forced induction into added power.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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