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Volkswagen Jetta Performance Engine & Drivetrain Parts

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KO4 Turbocharger And ECS Turbo Inlet Hose With Install Kit

ES#5481348 - 06a198704bko4bKT - KO4 Turbocharger And ECS Turbo Inlet Hose With Install Kit - This bolt-on package pairs a high-volume K04-001 turbocharger with a smooth-bore silicone inlet hose to maximize boost response. - Assembled By ECS - Volkswagen

This bolt-on package pairs a high-volume K04-001 turbocharger with a smooth-bore silicone inlet hose to maximize boost response. 10X Entries Into Our F80 M3 Sweepstakes
Factory engine cover will not fit with the use of this inlet hose.

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481348
Mfg#:
06A198704BKO4BKT
Ships in 1 Business Day
ON SALE!
$2319.99

This product was last offered at the strikethrough price on
08-20-2026

$2270.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.8T Billet Aluminum Fuel Injector Cup Replacement Kit

ES#4920295 - 045960LA03KT - 1.8T Billet Aluminum Fuel Injector Cup Replacement Kit - Upgrade to heavy-duty billet aluminum construction for maximum durability! - ECS - Audi Volkswagen

Upgrade to heavy-duty billet aluminum construction for maximum durability! 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles with Engine Codes AWD, AWP, and AWW.

Brand:
ECS - Corporate Logo
ES#:
4920295
Mfg#:
045960LA03KT
Back Ordered
ON SALE! SAVE 20%
$172.99

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

$138.39 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Stage 4 Extreme Clutch Kit

ES#3098770 - ktsifssxKT - Stage 4 Extreme Clutch Kit - Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098770
Mfg#:
KTSIFSSXKT
Ships in 1 Business Day
$2211.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Endurance Clutch Kit

ES#3098769 - ktsifsstzKT - Stage 3 Endurance Clutch Kit - Designed for dedicated track cars. Conservatively rated at 485ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for dedicated track cars. Conservatively rated at 485ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098769
Mfg#:
KTSIFSSTZKT
Ships in 1 Business Day
$2211.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 4 Extreme Clutch Kit

Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098743
Mfg#:
KMK7FSSXKT
Ships in 1 Business Day
$2211.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Software Upgrade

ES#2770865 - MK7GTISTG1KT - Stage 1 Software Upgrade - This upgrade can only be performed with the car at ECS Tuning's location in Ohio - APR - Volkswagen

This upgrade can only be performed with the car at ECS Tuning's location in Ohio Call In Or Chat For Best Price!
321hp/351ft-lbs (93 Octane) --- 313hp/340ft-lbs (91 Octane). This upgrade must be performed at ECS Tuning

Brand:
APR - Corporate Logo
ES#:
2770865
Mfg#:
MK7GTISTG1KT
In Stock
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

COBB MK7 GTI Stage 2 Power Package

ES#4474016 - VLK0020120 - COBB MK7 GTI Stage 2 Power Package - Flash your ECU and unleash the power your vehicle was meant to have. - CobbTuning - Volkswagen

Flash your ECU and unleash the power your vehicle was meant to have.

Brand:
CobbTuning - Corporate Logo
ES#:
4474016
Mfg#:
VLK0020120
Ships in 2 Business Days
$2195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet 24v Aluminum Water Pipe - Silver

ES#2848081 - 003285ECS0102 - ECS Billet 24v Aluminum Water Pipe - Silver - Pipe from back of water pump to thermostat housing, located under intake manifold. Engineered to be the last water pipe you'll need to replace - ECS - Audi Volkswagen

Pipe from back of water pump to thermostat housing, located under intake manifold. Engineered to be the last water pipe you'll need to replace 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2848081
Mfg#:
003285ECS0102
In Stock
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged H-Beam Connecting Rods

ES#2794314 - IERHVC1 - Forged H-Beam Connecting Rods - Set of 4 - Integrated Engineering - Audi Volkswagen

Set of 4
For vehicles with FSI engines only. For use with factory pistons only.

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794314
Mfg#:
IERHVC1
In Stock
$542.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged H-Beam Connecting Rods

ES#2794491 - IERHVA2 - Forged H-Beam Connecting Rods - Set of 4 - Integrated Engineering - Audi Volkswagen

Set of 4
For vehicles with AWW or AWP engine code only

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794491
Mfg#:
IERHVA2
Ships in 4 Business Days
$542.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged H-Beam Connecting Rods

ES#2793894 - IERHVT2 - Forged H-Beam Connecting Rods - Set of 4 connecting rods, to be paired with 21mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC) - Integrated Engineering - Audi Volkswagen

Set of 4 connecting rods, to be paired with 21mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC)
To be used with aftermarket pistons with 21mm wrist pin only

Brand:
Integrated Engineering - Corporate Logo
ES#:
2793894
Mfg#:
IERHVT2
Ships in 4 Business Days
$542.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW Non-MQB Gen3 1.8T/2.0T Turbo Muffler Delete Pipe - For OEM Charge Pipe

ES#4442401 - 007842LA01-02KT - VW Non-MQB Gen3 1.8T/2.0T Turbo Muffler Delete Pipe - For OEM Charge Pipe - Eliminate the factory turbo muffler for smoother airflow and enhanced turbocharger working sound! - ECS - Volkswagen

Eliminate the factory turbo muffler for smoother airflow and enhanced turbocharger working sound! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4442401
Mfg#:
007842LA01-02KT
In Stock
ON SALE! SAVE 25%
$168.99

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

$126.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VWR Cold Air Intake

ES#2839120 - VWR12G60D - VWR Cold Air Intake - Significant power and sound increase - Racingline - Volkswagen

Significant power and sound increase

Brand:
Racingline - Corporate Logo
ES#:
2839120
Mfg#:
VWR12G60D
In Stock
$428.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Clutch Kit - Without Flywheel

ES#5863 - 17-036-HDTZkt - Stage 3 Clutch Kit - Without Flywheel - Replacement clutch for all ECS Stage 3 kits, designed to work with flywheel for VR6 clutch. - Clutch Masters - Audi Volkswagen

Replacement clutch for all ECS Stage 3 kits, designed to work with flywheel for VR6 clutch.

Brand:
Clutch Masters - Corporate Logo
ES#:
5863
Mfg#:
17-036-HDTZKT
Ships in 7 Business Days
$534.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

Let us help you find the parts that fit your Volkswagen

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Manufacturer names and/or part numbers are used only for identification purposes.

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