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Volkswagen MK4 Performance Engine Parts

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Luft-Technik Intake System - Includes Turbo Inlet Hose - Wrinkle Black

ES#2855160 - 000593ECS1102AKT - Luft-Technik Intake System - Includes Turbo Inlet Hose - Wrinkle Black - Engineered for extreme performance and show quality looks! - ECS - Volkswagen

Engineered for extreme performance and show quality looks! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855160
Mfg#:
000593ECS1102AKT
Ships on Oct 9, 2026
Auto Notify
ON SALE! SAVE 25%
$464.99

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

$348.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.5" Cat-Back Exhaust System - Resonated

ES#2828105 - SSXVW053 - 2.5" Cat-Back Exhaust System - Resonated - Get that Exhaust tone you've been looking for! - Milltek Sport - Volkswagen

Get that Exhaust tone you've been looking for! For vehicles featuring a "dual tip cut out" rear valance

Brand:
Milltek Sport - Corporate Logo
ES#:
2828105
Mfg#:
SSXVW053
Ships on Aug 17, 2026
$854.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Underdrive Pulley Set - Black Anodized

ES#420 - MK44CPK - Lightweight Underdrive Pulley Set - Black Anodized - Includes a new alternator, power steering and crank pulley that allows you to use a stock belt. - ECS - Audi Volkswagen

Includes a new alternator, power steering and crank pulley that allows you to use a stock belt. 10X Entries For Our 25th Anniversary Sweepstakes!
Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation

Brand:
ECS - Corporate Logo
ES#:
420
Mfg#:
MK44CPK
In Stock
ON SALE! SAVE 20%
$304.99

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

$243.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI V2 Stage 2 Engine Mount

ES#4138972 - EBFI77M5402 - BFI V2 Stage 2 Engine Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible

Brand:
Black Forest Industries - Corporate Logo
ES#:
4138972
Mfg#:
EBFI77M5402
Ships on Aug 28, 2026
$283.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Muffler Delete

ES#2917725 - 17704HTS - Cat-Back Exhaust System - Muffler Delete - 2.5" stainless steel with turn-down exit - Euro Sport Acc - Volkswagen

2.5" stainless steel with turn-down exit For vehicles featuring a "non-cutout" rear valance

Brand:
Euro Sport Acc - Corporate Logo
ES#:
2917725
Mfg#:
17704HTS
Ships in 3 Business Days
$425.00 USD
This product is lifetime replacement eligible Lifetime Replacement

JE Performance Forged Piston Set

ES#3659335 - 279946 - JE Performance Forged Piston Set - Includes rings, wire locks, and wrist pins - 84mm bore, 8.5:1 CR, 95.9mm stroke - JE Piston - Volkswagen Porsche

Includes rings, wire locks, and wrist pins - 84mm bore, 8.5:1 CR, 95.9mm stroke

Brand:
JE Piston - Corporate Logo
ES#:
3659335
Mfg#:
279946
In Stock at Vendor
$1699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.5" Cat-Back Exhaust System - Resonated

ES#2828096 - SSXVW032 - 2.5" Cat-Back Exhaust System - Resonated - Get that Exhaust tone you've been looking for! - Milltek Sport - Volkswagen

Get that Exhaust tone you've been looking for! For vehicles featuring a "dual tip cut out" rear valance

Brand:
Milltek Sport - Corporate Logo
ES#:
2828096
Mfg#:
SSXVW032
Ships in 6 Business Days
$835.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport High Flow Intake Manifold - Silver

ES#4418635 - 034-18T-MANI - 034Motorsport High Flow Intake Manifold - Silver - Direct bolt-in replacement for the stock intake manifold, and features a modular design, with a rotatable plenum that allows for driver side or passenger side throttle body locations. - 034Motorsport - Audi Volkswagen

Direct bolt-in replacement for the stock intake manifold, and features a modular design, with a rotatable plenum that allows for driver side or passenger side throttle body locations. For transverse 1.8T with small port only

Brand:
034Motorsport - Corporate Logo
ES#:
4418635
Mfg#:
034-18T-MANI
Back Ordered
$792.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport High Flow Intake Manifold - Transverse Large Port

ES#4759156 - 034-108-7000 - 034Motorsport High Flow Intake Manifold - Transverse Large Port - Engineered not only for high-horsepower, big turbo builds, but also to offer noticeable improvements in low-end and midrange power. - 034Motorsport - Audi Volkswagen

Engineered not only for high-horsepower, big turbo builds, but also to offer noticeable improvements in low-end and midrange power.

Brand:
034Motorsport - Corporate Logo
ES#:
4759156
Mfg#:
034-108-7000
Back Ordered
$792.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Engine Mount

ES#3410465 - CTSEM-MK45-6-60D - CTS Street Sport Engine Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410465
Mfg#:
CTSEM-MK45-6-60D
In Stock
$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Exhaust Camshaft - 264°

ES#3108188 - 0452A1641-00 - Performance Exhaust Camshaft - 264 - Add aggressive sound and performance. - Schrick - Audi Volkswagen

Add aggressive sound and performance. Fits vehicles with BDF engine code only

Brand:
Schrick - Corporate Logo
ES#:
3108188
Mfg#:
0452A1641-00
Special Order: No Guaranteed ETA
$1551.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Intake Camshaft - 268°

ES#3246383 - 0452E1681-00 - Performance Intake Camshaft - 268 - Add aggressive sound and performance. - Schrick - Audi Volkswagen

Add aggressive sound and performance.

Brand:
Schrick - Corporate Logo
ES#:
3246383
Mfg#:
0452E1681-00
Special Order: No Guaranteed ETA
$1551.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

340lph High Flow In-Tank Fuel Pump

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. 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
11% off MSRP

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

$132.99

This product was last offered at the strikethrough price on
07-28-2026

$117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

7 Piece Silicone Coolant Hose Kit - Black

ES#1843968 - FMKC005 - 7 Piece Silicone Coolant Hose Kit - Black - Replace your stock rubber hoses with silicone - Forge - Volkswagen

Replace your stock rubber hoses with silicone For vehicles with AWP engine code only

Brand:
Forge - Corporate Logo
ES#:
1843968
Mfg#:
FMKC005
Back Ordered
$377.99 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.

Let us help you find the parts that fit your Volkswagen

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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