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Audi 8V S3 Quattro 2.0T Sedan

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Audi 8V S3 Quattro 2.0T Sedan Performance Engine Parts

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AEM V3 Water/Methanol Injector Kit (Qty 2)

ES#4307641 - 30-3313 - AEM V3 Water/Methanol Injector Kit (Qty 2) - Swappable swirl generators for 250/500/1000cc configurations! - AEM Electronics - Audi BMW Volkswagen MINI

Swappable swirl generators for 250/500/1000cc configurations!

Brand:
AEM Electronics - Corporate Logo
ES#:
4307641
Mfg#:
30-3313
In Stock
12% off MSRP

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

$129.99

This product was last offered at the strikethrough price on
09-03-2026

$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Turbo Inlet Hose - Black

ES#3146118 - VWR12G7R600ITBLA - High-Flow Turbo Inlet Hose - Black - Improve throttle response and power - Racingline - Audi Volkswagen

Improve throttle response and power

Brand:
Racingline - Corporate Logo
ES#:
3146118
Mfg#:
VWR12G7R600ITBLA
In Stock
ON SALE! SAVE 10%
$137.99

This product was last offered at the strikethrough price on
08-29-2026

$123.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Installation Kit

ES#3187732 - 06K145722HKT1 - Turbocharger Installation Kit - All hardware & gaskets that you would need to install a turbocharger - Genuine Volkswagen Audi - Audi Volkswagen

All hardware & gaskets that you would need to install a turbocharger For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3187732
Mfg#:
06K145722HKT1
In Stock
$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

COBB Flex Fuel Upgrade Kit

ES#4759401 - 3V2650 - COBB Flex Fuel Upgrade Kit - Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool - CobbTuning - Audi Volkswagen

Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool

Brand:
CobbTuning - Corporate Logo
ES#:
4759401
Mfg#:
3V2650
Ships in 8 Business Days
$245.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Spec Mahle Motorsport Performance Pistons And Forged Connecting Rods - 83mm Bore

ES#5481100 - mah-pvn2KT - IE Spec Mahle Motorsport Performance Pistons And Forged Connecting Rods - 83mm Bore - A high-performance bottom-end rebuild kit featuring Tuscan I-beam connecting rods and 83mm overbore forged pistons. - Integrated Engineering - Audi Volkswagen

A high-performance bottom-end rebuild kit featuring Tuscan I-beam connecting rods and 83mm overbore forged pistons.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5481100
Mfg#:
MAH-PVN2KT
Ships in 1 Business Day
ON SALE! SAVE 10%
$1747.99

This product was last offered at the strikethrough price on
09-02-2026

$1572.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel-It! Flex Fuel Kit - Bluetooth & 0-5V Analyzer

ES#4024162 - VW-2.0FFKIT-05V - Fuel-It! Flex Fuel Kit - Bluetooth & 0-5V Analyzer - Complete plug and play kit to install a Bluetooth ethanol sensor in your VW/Audi 2.0T TSI - Includes fuel lines with ethanol sensor and Bluetooth & 0-5V analog Analyzer - Fuel-It! - Audi Volkswagen

Complete plug and play kit to install a Bluetooth ethanol sensor in your VW/Audi 2.0T TSI - Includes fuel lines with ethanol sensor and Bluetooth & 0-5V analog Analyzer

Brand:
Fuel-It! - Corporate Logo
ES#:
4024162
Mfg#:
VW-2.0FFKIT-05V
Ships in 5 Business Days
$439.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VWR Engine Oil Filter - Each

ES#3647825 - VWR180001 - VWR Engine Oil Filter - Each - Replacement engine oil filter, specifically for use with VWR Engine Oil Cooler Kit VWR18G700 ONLY - Racingline - Audi Volkswagen

Replacement engine oil filter, specifically for use with VWR Engine Oil Cooler Kit VWR18G700 ONLY For use with VWR Engine Oil Cooler Kit VWR18G700 ONLY!

Brand:
Racingline - Corporate Logo
ES#:
3647825
Mfg#:
VWR180001
In Stock
ON SALE! SAVE 10%
$68.99

This product was last offered at the strikethrough price on
08-29-2026

$61.88 USD
Free Shipping
on orders $49 and up

Intake Valve - Standard Size - Priced Each

ES#2569983 - VWIVN-1002S - Intake Valve - Standard Size - Priced Each - Rev Higher without worry, requires single groove valve keepers - Supertech - Audi Volkswagen

Rev Higher without worry, requires single groove valve keepers

Brand:
Supertech - Corporate Logo
ES#:
2569983
Mfg#:
VWIVN-1002S
Ships in 1 Business Day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3" Cast Downpipe With Race Cat

ES#4355840 - SSXVW386 - 3" Cast Downpipe With Race Cat - Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems. - Milltek Sport - Audi Volkswagen

Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems. For use with factory cat-back exhaust only

Brand:
Milltek Sport - Corporate Logo
ES#:
4355840
Mfg#:
SSXVW386
Ships in 5 Business Days
ON SALE! SAVE 10%
$1092.99

This product was last offered at the strikethrough price on
08-17-2026

$983.22 USD
Free Shipping

APR Full Catch Can Washer Resevoir

ES#4352747 - MS100199-A - APR Full Catch Can Washer Resevoir - Washer reservoir relocation for the MS100199 Full Catch Can kit from APR. - APR - Audi Volkswagen

Washer reservoir relocation for the MS100199 Full Catch Can kit from APR. Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4352747
Mfg#:
MS100199-A
Ships on Sep 25, 2026
11% off MSRP

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

$125.95

This product was last offered at the strikethrough price on
09-03-2026

$111.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR 8V S3 Cat-Back Exhaust System - Valved

ES#3603435 - CBK0003 - APR 8V S3 Cat-Back Exhaust System - Valved - The APR Catback Exhaust System personalizes your vehicles looks, sound and performance - APR - Audi

The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance Call In Or Chat For Best Price!
Fits both pre and post facelift sedan models

Brand:
APR - Corporate Logo
ES#:
3603435
Mfg#:
CBK0003
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.

$3262.99

This product was last offered at the strikethrough price on
09-03-2026

$2899.99 USD
Free Shipping
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 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 8 Business Days
$2881.99 USD
This product is lifetime replacement eligible Lifetime Replacement

MQB Turbo Inlet Elbow

ES#4362339 - UH012-INA - MQB Turbo Inlet Elbow - Direct bolt-on upgrade and engineered to eliminate upstream airflow restrictions. - Unitronic - Audi Volkswagen

Direct bolt-on upgrade and engineered to eliminate upstream airflow restrictions.

Brand:
Unitronic - Corporate Logo
ES#:
4362339
Mfg#:
UH012-INA
In Stock
$175.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

R600 Coolant Underhose

ES#3969766 - VWR17G7R600 - R600 Coolant Underhose - Reroutes the ugly factory hose underneath your intake - Racingline - Audi Volkswagen

Reroutes the ugly factory hose underneath your intake

Brand:
Racingline - Corporate Logo
ES#:
3969766
Mfg#:
VWR17G7R600
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$68.99

This product was last offered at the strikethrough price on
08-29-2026

$61.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

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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