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Volkswagen Jetta Performance Engine & Drivetrain Parts

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ECS OEM+ IS38 Ultimate Upgrade Package

ES#4931652 - 053191LA02 - ECS OEM+ IS38 Ultimate Upgrade Package - Drop-in proven performance with gains of up to 180HP! Equipped with a billet aluminum compressor wheel for quicker spool - includes our turbo muffler delete, turbo blanket, and installation hardware! - ECS - Audi Volkswagen

Drop-in proven performance with gains of up to 180HP! Equipped with a billet aluminum compressor wheel for quicker spool - includes our turbo muffler delete, turbo blanket, and installation hardware! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4931652
Mfg#:
053191LA02
Ships on Aug 7, 2026
ON SALE!
$1468.99

This product was last offered at the strikethrough price on
05-02-2026

$1375.00 USD
Free Shipping

HI-FLO Turbo Discharge Conversion - TSI

ES#2825897 - 48.02.71 - HI-FLO Turbo Discharge Conversion - TSI - Remove serious restriction from the discharge side of the turbocharger - Neuspeed - Volkswagen

Remove serious restriction from the discharge side of the turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
2825897
Mfg#:
48.02.71
EO#:
D-236-19
In Stock
$255.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Kohlefaser Luft-Technik Intake System - With Carbon Fiber Air Box & Wrinkle Black Aluminum Tubes

ES#3098451 - 014722ECS02-01 - Kohlefaser Luft-Technik Intake System - With Carbon Fiber Air Box & Wrinkle Black Aluminum Tubes - In House Engineered "Air Technology" for maximum performance and stunning aesthetics - ECS - Volkswagen

In House Engineered "Air Technology" for maximum performance and stunning aesthetics affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Vehicles with secondary air injection require the use of SAI Adapter Kit - ES2864860

Brand:
ECS - Corporate Logo
ES#:
3098451
Mfg#:
014722ECS02-01
Ships on Jul 24, 2026
$815.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Transmission Mount

ES#3010346 - 003245ECS01 - ECS Performance Transmission Mount - Harness engine torque and put the power to the ground! - ECS - Audi Volkswagen

Harness engine torque and put the power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3010346
Mfg#:
003245ECS01
In Stock
ON SALE!
$321.99

This product was last offered at the strikethrough price on
05-02-2026

$312.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Damper Crankshaft Pulley

ES#2784492 - 551201 - Harmonic Damper Crankshaft Pulley - Internally balanced harmonic damper - Fluidampr - Audi Volkswagen

Internally balanced harmonic damper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fluidampr - Corporate Logo
ES#:
2784492
Mfg#:
551201
Back Ordered
$501.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Helical Limited Slip Differential

ES#2795291 - MF-TRS-05GTI5 - Helical Limited Slip Differential - Put all your power to the ground! - Team MFactory - Audi Volkswagen

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Any defects or warranty clams will have to go directly to Team M Factory
For vehicles with 02Q 6-Speed manual transmission only

Brand:
Team MFactory - Corporate Logo
ES#:
2795291
Mfg#:
MF-TRS-05GTI5
Ships in 6 Business Days
$799.99 USD
Free Shipping

APR Open PEX Intake System - 1.4T EA211 (MQB)

ES#4829973 - CI100062 - APR Open PEX Intake System - 1.4T EA211 (MQB) - High flow open design which flows 44% better than stock - APR - Volkswagen

High flow open design which flows 44% better than stock Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

For 2019-2021 Model Years Only

Brand:
APR - Corporate Logo
ES#:
4829973
Mfg#:
CI100062
Ships on Jun 29, 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.

$374.95

This product was last offered at the strikethrough price on
06-03-2026

$332.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Limited Slip Differential

ES#3006270 - 10309160WK - Front Limited Slip Differential - Put all your power to the ground! - Wavetrac - Volkswagen

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 02A transmission only

Brand:
Wavetrac - Corporate Logo
ES#:
3006270
Mfg#:
10309160WK
Ships in 1-2 days
$995.00 USD
Free Shipping

Performance valve spring/retainer kit

ES#2794712 - IEVTVA2 - Performance valve spring/retainer kit - High quality performance valve spings and titanium retainers - Integrated Engineering - Audi Volkswagen

High quality performance valve spings and titanium retainers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794712
Mfg#:
IEVTVA2
Ships in 4 Business Days
$784.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pedal Commander - Throttle Response Controller With Bluetooth

ES#4044669 - PC 09 - Pedal Commander - Throttle Response Controller With Bluetooth - Unleash the hidden power in your vehicle to get instant feedback & response! - Pedal Commander - Audi Volkswagen Porsche

Unleash the hidden power in your vehicle to get instant feedback & response! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pedal Commander - Corporate Logo
ES#:
4044669
Mfg#:
PC 09
Ships in 1 Business Day
$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

ES#3647472 - ST-AEVI-1103 - Supertech Inconel Exhaust Valve - 1.8T/2.7T - Priced Each - Standard sized valve head diameter, factory triple groove keeper setup - Supertech - Audi Volkswagen

Standard sized valve head diameter, factory triple groove keeper setup affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*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#:
3647472
Mfg#:
ST-AEVI-1103
In Stock
$44.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning MK6 1.8T/2.0T Gen3 Cast Aluminum Intercooler Upgrade Kit

ES#4376230 - 018587ECS06 - ECS Tuning MK6 1.8T/2.0T Gen3 Cast Aluminum Intercooler Upgrade Kit - Bolt on up to +11 WHP while dropping inlet temps by 40 F with our In-House Engineered, +56% larger Intercooler Upgrade! - ECS - Volkswagen

Bolt on up to +11 WHP while dropping inlet temps by 40° F with our In-House Engineered, +56% larger Intercooler Upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4376230
Mfg#:
018587ECS06
In Stock
ON SALE!
Starting at $554.39 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IS38 Turbo Upgrade Kit

ES#3086203 - 06K145722HKT - IS38 Turbo Upgrade Kit - Includes OEM Golf R / S3 IS38 turbocharger and all required installation hardware. - Genuine Volkswagen Audi - Audi Volkswagen

Includes OEM Golf R / S3 IS38 turbocharger and all required installation hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires IS38 specific software - Sold Separately

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3086203
Mfg#:
06K145722HKT
Ships in 4 Business Days
$3958.99

This product was last offered at the strikethrough price on
02-24-2026

$3878.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bosch 044 High Flow Fuel Pump - 270 LPH

ES#514125 - 0580254044 - Bosch 044 High Flow Fuel Pump - 270 LPH - Great for when more fuel is needed in a custom fueling application - Bosch - Audi Volkswagen

Great for when more fuel is needed in a custom fueling application affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
514125
Mfg#:
0580254044
In Stock
$230.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Short Shift Kit

ES#2862957 - CTSHW046 - Short Shift Kit - Adjustable throw reduction between 20% - 35% - CTS - Audi Volkswagen

Adjustable throw reduction between 20% - 35% affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 6-speed manual transmission only

Brand:
CTS - Corporate Logo
ES#:
2862957
Mfg#:
CTSHW046
Back Ordered
Auto Notify
$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Inconel Exhaust Valve Kit

ES#3647521 - ST-AEVI-1103KT - Supertech Inconel Exhaust Valve Kit - Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals - Assembled By ECS - Audi Volkswagen

Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
*Existing factory triple-groove valve keepers are to be reused*

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647521
Mfg#:
ST-AEVI-1103KT
In Stock
$382.99 USD
Free Shipping
on orders $49 and up
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

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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