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Volkswagen Jetta Performance Engine & Drivetrain Parts

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MQB Performance Aluminum Radiator

ES#4415630 - 014598LA01 - MQB Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 45% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 45% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4415630
Mfg#:
014598LA01
In Stock
ON SALE! SAVE 25%
$469.99

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

$352.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 2.0T TSI Performance Aluminum Radiator

ES#3698283 - 004257ecs01KT - VW/Audi 2.0T TSI Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engine only

Brand:
ECS - Corporate Logo
ES#:
3698283
Mfg#:
004257ECS01KT
Ships in 10 Business Days
ON SALE! SAVE 20%
$356.99

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

$285.59 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Sachs Performance Clutch Kit - Without Flywheel

ES#3219057 - 4999502KT - Sachs Performance Clutch Kit - Without Flywheel - Includes performance pressure plate and clutch disc to handle up to 400 lb-ft of torque - SACHS Performance - Volkswagen

Includes performance pressure plate and clutch disc to handle up to 400 lb-ft of torque For use with factory dual mass flywheel only

Brand:
SACHS Performance - Corporate Logo
ES#:
3219057
Mfg#:
4999502KT
In Stock
$965.39

This product was last offered at the strikethrough price on
05-14-2026

$857.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi Atmospheric Diverter Valve Spacer - Red

ES#3551285 - 021828ECS01-03 - VW/Audi Atmospheric Diverter Valve Spacer - Red - Let your turbo blow off some air for an exhilarating driving experience! - ECS - Audi Volkswagen

Let your turbo blow off some air for an exhilarating driving experience! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3551285
Mfg#:
021828ECS01-03
In Stock
ON SALE! SAVE 25%
$86.99

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

$65.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Spec Mahle Motorsport Performance Pistons - 82.5mm bore

ES#3111675 - MAH-PVN1 - IE Spec Mahle Motorsport Performance Pistons - 82.5mm bore - Forged Alloy pistons with 22mm wrist pin - Varying Comp Ratio: (2.0T TSI EA888 Gen 1 & 2 (2008-2014): 9.5:1 CR), (2.0T TSI EA888 Gen 3 (2015+): 9.3:1 CR) - Integrated Engineering - Audi Volkswagen

Forged Alloy pistons with 22mm wrist pin - Varying Comp Ratio: (2.0T TSI EA888 Gen 1 & 2 (2008-2014): 9.5:1 CR), (2.0T TSI EA888 Gen 3 (2015+): 9.3:1 CR) 5X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engine only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3111675
Mfg#:
MAH-PVN1
In Stock
$997.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dynamic+ End User Flashing Kit R4 (Flashing Device Only - Tuning Not Included)

ES#4684889 - 034-103-3306 - Dynamic+ End User Flashing Kit R4 (Flashing Device Only - Tuning Not Included) - End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle. - 034Motorsport - Audi Volkswagen

End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle. The 034SPI Mobile App is only available on vehicles with Dynamic+ Tuning installed. You must purchase Dynamic+ Tuning for your Audi or Volkswagen to access the Dynamic+ Flashing Suite and 034SPI Mobile Application.

Brand:
034Motorsport - Corporate Logo
ES#:
4684889
Mfg#:
034-103-3306
EO#:
D-850
In Stock
ON SALE! SAVE 10%
$180.00

This product was last offered at the strikethrough price on
06-28-2026

$162.00 USD
Free Shipping

ECS Performance Pendulum Mount

ES#3010348 - 003245ECS03 - ECS Performance Pendulum Mount - Simply the best solution to controlling engine movement while decreasing wheel hop! - ECS - Audi Volkswagen

Simply the best solution to controlling engine movement while decreasing wheel hop! 10X Entries For Our 25th Anniversary Sweepstakes!
Made from Billet Aluminum & Features a Stainless Steel Spherical Front Bearing

Brand:
ECS - Corporate Logo
ES#:
3010348
Mfg#:
003245ECS03
In Stock
ON SALE! SAVE 20%
$305.99

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

$244.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Full Catch Can System

ES#4352743 - MS100199 - APR Full Catch Can System - Keep your intake tract clean and oil free, with APR's Oil Catch Can System - APR - Audi Volkswagen

Keep your intake tract clean and oil free, with APR's Oil Catch Can System Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4352743
Mfg#:
MS100199
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.

$899.95

This product was last offered at the strikethrough price on
06-24-2026

$799.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JB-600 Journal Bearing Hybrid Turbocharger

ES#4707475 - CTS-TR-1015-2 - JB-600 Journal Bearing Hybrid Turbocharger - Budget friendly-direct bolt on turbo upgrade for an existing IS12, IS20, or IS38 turbocharger. - CTS - Audi Volkswagen

Budget friendly-direct bolt on turbo upgrade for an existing IS12, IS20, or IS38 turbocharger.

Brand:
CTS - Corporate Logo
ES#:
4707475
Mfg#:
CTS-TR-1015-2
Ships in 7 Business Days
ON SALE! SAVE 10%
$1499.99

This product was last offered at the strikethrough price on
07-10-2026

$1349.99 USD
Free Shipping

Stage 2 Daily Clutch Kit

ES#2725186 - K70319FHD0 - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 325ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 325ft/lbs. Includes flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
2725186
Mfg#:
K70319FHD0
In Stock
$683.62 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK6 Jetta 1.4T Luft-Technik Intake

ES#4039256 - 025552ECS05 - MK6 Jetta 1.4T Luft-Technik Intake - Unleash restrictions and glorious turbo sounds with our in-house engineered Air Intake Kit! Features a sealed Heat Shield, aluminum intake tube and a high flow, reusable Air Filter - ECS - Volkswagen

Unleash restrictions and glorious turbo sounds with our in-house engineered Air Intake Kit! Features a sealed Heat Shield, aluminum intake tube and a high flow, reusable Air Filter 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4039256
Mfg#:
025552ECS05
In Stock
ON SALE! SAVE 25%
$407.99

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

$305.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Clutch Kit

ES#3569298 - VW9-HDSS - Performance Street Clutch Kit - Handles up to 500 lb-ft of torque and includes single mass flywheel (18.8 lbs) - ACT - Volkswagen

Handles up to 500 lb-ft of torque and includes single mass flywheel (18.8 lbs)

Brand:
ACT - Corporate Logo
ES#:
3569298
Mfg#:
VW9-HDSS
In Stock
$1662.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Daily Clutch Kit (KTSIF-HD-O)

ES#3098763 - ktsifhdoktKT - Stage 2 Daily Clutch Kit (KTSIF-HD-O) - Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. For vehicles with TSI engine only

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098763
Mfg#:
KTSIFHDOKTKT
In Stock
$1640.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Performance Aluminum Radiator

ES#4001222 - 018163ecs01KT - MK4 Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 26% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 26% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4001222
Mfg#:
018163ECS01KT
Ships in 10 Business Days
ON SALE! SAVE 25%
$356.99

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

$267.74 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Density Line MQB Engine/Transmission Mount - Pair

ES#3194431 - 034-509-5020 - Density Line MQB Engine/Transmission Mount - Pair - Kit includes engine and transmission mount, offering unmatched levels of comfort and performance - 034Motorsport - Audi Volkswagen

Kit includes engine and transmission mount, offering unmatched levels of comfort and performance

Brand:
034Motorsport - Corporate Logo
ES#:
3194431
Mfg#:
034-509-5020
In Stock
ON SALE! SAVE 10%
$340.00

This product was last offered at the strikethrough price on
06-28-2026

$306.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Daily Clutch Kit

ES#3098676 - kfsifhdoKT - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. For vehicles with FSI engine only

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098676
Mfg#:
KFSIFHDOKT
In Stock
$1432.99 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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