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Audi 8Y RS 3 Quattro 2.5T Engine Intake Parts

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

Revised diaphragm-based diverter valve

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3640284
Mfg#:
06H145710J
Ships in 4 Business Days
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
08-14-2026

$236.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4831004 - 200001194.SINGLE - Competition Intercooler EVOX Kit  - Prepare to unlock your vehicle's full potential and dive into a new realm of performance and driving excitement - Wagner Tuning - Audi

Prepare to unlock your vehicle's full potential and dive into a new realm of performance and driving excitement

Brand:
Wagner Tuning - Corporate Logo
ES#:
4831004
Mfg#:
200001194.SINGLE
Ships in 1 Business Day
$2130.00 USD
ES#4500516 - 30-3326 - AEM Water/Methanol Injection System - High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out - AEM Electronics  - Audi BMW Volkswagen MINI Porsche

High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out

Brand:
AEM Electronics  - Corporate Logo
ES#:
4500516
Mfg#:
30-3326
In Stock at Vendor
11% off MSRP

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

$149.99

This product was last offered at the strikethrough price on
08-14-2026

$132.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#279586 - 06A198011B -  Vacuum System Repair Kit - Restore engine performance with this new kit - Genuine Volkswagen Audi - Audi Volkswagen

Restore engine performance with this new kit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279586
Mfg#:
06A198011B
Ships in 1-2 days
17% off MSRP

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

$178.32

This product was last offered at the strikethrough price on
08-14-2026

$148.36 USD
Free Shipping
ES#1876583 - E-2021 - Universal performance air filter - Bolt on better performance and fuel efficiency. - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Bolt on better performance and fuel efficiency.

Brand:
K&N - Corporate Logo
ES#:
1876583
Mfg#:
E-2021
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4876143 - 049516LAEBKT - Audi 8Y RS3 Kohlefaser Luft-Technik Intake System & Race Exhaust System - A complete power and sound package for your RS3! - Enthusiast Bundles - Audi

A complete power and sound package for your RS3! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876143
Mfg#:
049516LAEBKT
Ships on Oct 5, 2026
ON SALE! SAVE 16%
$2387.98

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

$1999.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5432891 - LF-220-CL-OE - Audi RS3 8V 8Y / TT RS (8S) BeastFlow Closed Intake System - Unlock your RS3 or TT RSs full potential with do88s massive carbon intakemaximum airflow, colder temps, and power headroom built for 1000+ HP - DO88 - Audi

Unlock your RS3 or TT RS’s full potential with do88’s massive carbon intake—maximum airflow, colder temps, and power headroom built for 1000+ HP OEM turbo inlet pipe

Brand:
DO88 - Corporate Logo
ES#:
5432891
Mfg#:
LF-220-CL-OE
Ships on Sep 3, 2026
$1935.99 USD
ES#4304608 - 034-108-1040 - X34 4" Carbon Fiber Open-Top Cold Air Intake System - Horsepower and torque gains throughout the powerband, with peak gains of up to 21 crank horsepower and 16 ft-lbs of torque on stock turbo tunes with 4 inlets. - 034Motorsport - Audi

Horsepower and torque gains throughout the powerband, with peak gains of up to 21 crank horsepower and 16 ft-lbs of torque on stock turbo tunes with 4” inlets.

Brand:
034Motorsport - Corporate Logo
ES#:
4304608
Mfg#:
034-108-1040
Ships in 2 Business Days
$926.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cools the charge air for your engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3642111
Mfg#:
8V0145803B
Ships in 5 Business Days
9% off MSRP

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

$1908.99

This product was last offered at the strikethrough price on
08-14-2026

$1745.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3514640 - 20210KT - Pro-Line Throttle Valve Cleaner - 400mL - Removes contamination and deposits in the intake and throttle valve area - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Removes contamination and deposits in the intake and throttle valve area 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514640
Mfg#:
20210KT
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
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!

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! 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
ON SALE! SAVE 10%
$1549.99

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

$1394.96 USD
Free Shipping
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.

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#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 *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 Engine Intake Parts

All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.

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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