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Volkswagen Jetta Performance Engine Parts

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Stage 4

Average gain of 60 horsepower and 115 lb-ft of torque. For engine code ALH (up to 2003) Requires VNT-17 turbo upgrade, 3.0 bar MAP sensor, upgraded fuel injectors, and upgraded clutch if not equipped with factory Luk clutch. For vehicles fro

Brand:
Tunezilla - Corporate Logo
ES#:
2917825
Mfg#:
VE-TDI-004
Ships in 8 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1.5

Average gain of 47 horsepower and 95 lb-ft of torque on 93 Octane @ 20 PSI For vehicles with AWP engine code only

Brand:
Tunezilla - Corporate Logo
ES#:
3097328
Mfg#:
18T-20V-180-1.5
Ships in 8 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1.5

Average gain of 30 horsepower and 55 lb-ft of torque

Brand:
Tunezilla - Corporate Logo
ES#:
2917809
Mfg#:
PD-TDI-001.5
Ships in 8 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1.5

Average gain of 51 horsepower and 65 lb-ft of torque on 93 Octane @ 18 PSI For vehicles with AWD or AWW engine codes only

Brand:
Tunezilla - Corporate Logo
ES#:
3097322
Mfg#:
18T-20V-150-1.5
Ships in 8 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2

Average gain of 40 horsepower and 68 lb-ft of torque This product is only eligible for Chip & Ship. Not available for drive-in flashing.
Boost gauge or VCDS logging recommended to monitor boost creep

Brand:
Tunezilla - Corporate Logo
ES#:
2917810
Mfg#:
PD-TDI-002
Ships in 8 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 4 - Clutch Saver

Average gain of 43 horsepower and 34 lb-ft of torque Requires VNT-17 turbo upgrade, 3.0 bar MAP sensor, and upgraded fuel injectors. For vehicles from the 2000 model year only. Vehicles older than 2000 requ

Brand:
Tunezilla - Corporate Logo
ES#:
2917826
Mfg#:
VE-TDI-004.5
Ships in 8 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Inconel Exhaust Valve - 1.8T/2.7T - Priced Each

ES#3647471 - ST-AEVI-1103S - Supertech Inconel Exhaust Valve - 1.8T/2.7T - Priced Each - Stock sized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use *Valves priced individually - For 1.8T - qty 8 needed / For 2.7T - qty 12 needed - Please see long description for additional valve seal/keeper informati

Brand:
Supertech - Corporate Logo
ES#:
3647471
Mfg#:
ST-AEVI-1103S
Back Ordered
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MST Performance Cold Air Intake System

ES#4430363 - VW-MK501 - MST Performance Cold Air Intake System - Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood. - MST Performance - Audi Volkswagen

Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood. For vehicles with FSI engines only

Brand:
MST Performance - Corporate Logo
ES#:
4430363
Mfg#:
VW-MK501
Special Order: No Guaranteed ETA
$441.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Performance Transmission Mount - Stage 1

ES#3980572 - EBFI77T7001 - BFI Performance Transmission Mount - Stage 1 - 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#:
3980572
Mfg#:
EBFI77T7001
Ships on Sep 30, 2026
$439.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2102240 - 1J0121253P - Radiator - OE-style replacement 2-row radiator - Valeo - Audi Volkswagen

OE-style replacement 2-row radiator We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2102240
Mfg#:
1J0121253P
Ships on Oct 1, 2026
$438.99 USD
This product is lifetime replacement eligible Lifetime Replacement

MQB Billet / Polyurethane Dogbone Mount Bushing Insert

ES#4304776 - 010935ECS07KT3 - MQB Billet / Polyurethane Dogbone Mount Bushing Insert - Decrease subframe bushing slop for better drivetrain response! Our unique design fits both Version 1 and Version 2 subframe bushings. - ECS - Volkswagen

Decrease subframe bushing slop for better drivetrain response! Our unique design fits both Version 1 and Version 2 subframe bushings. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4304776
Mfg#:
010935ECS07KT3
In Stock
ON SALE! SAVE 25%
$96.99

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

$72.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro Dry S Stage 2 Intake System

ES#3553220 - 51-11892KT - Pro Dry S Stage 2 Intake System - Add real power that you can feel, featuring an oil free air filter - AFE - Audi Volkswagen

Add real power that you can feel, featuring an oil free air filter For vehicles with CCTA or CBFA engine codes only

Brand:
AFE - Corporate Logo
ES#:
3553220
Mfg#:
51-11892KT
Ships in 4 Business Days
$435.00 USD
Free Shipping
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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