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Volkswagen Jetta Performance Engine & Drivetrain Parts

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ES#3660411 - 027014ECS01-01 -  MK7 Golf / Jetta 1.4T Luft-Technik Intake System - In House Engineered "Air Technology" Featuring a Dual Air Inlet Scoop, Silicone Turbo Inlet Hose and High Flow Air Filter - ECS - Volkswagen

In House Engineered "Air Technology" Featuring a Dual Air Inlet Scoop, Silicone Turbo Inlet Hose and High Flow Air Filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3660411
Mfg#:
027014ECS01-01
In Stock
ON SALE! SAVE 31%
$479.99

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

$329.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4415630
Mfg#:
014598LA01
In Stock
ON SALE! SAVE 25%
$459.99

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

$344.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engine only

Brand:
ECS - Corporate Logo
ES#:
3698283
Mfg#:
004257ECS01KT
In Stock
ON SALE! SAVE 14%
$349.90

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

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3551285
Mfg#:
021828ECS01-03
In Stock
ON SALE! SAVE 30%
$84.99

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

$59.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864616 - gfbt9351 - DV+ Performance Diverter Valve T9351 - Direct-fit performance solution for the OE diverter valve - Go Fast Bits - Audi Volkswagen Porsche

Direct-fit performance solution for the OE diverter valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
Go Fast Bits - Corporate Logo
ES#:
2864616
Mfg#:
GFBT9351
EO#:
D-844
In Stock
10% off MSRP

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

$171.00

This product was last offered at the strikethrough price on
06-02-2026

$153.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$180.00 USD
Free Shipping
ES#2855201 - SN0210 - Stage 2.5 Boost-Controlled Water/Meth Injection Kit - Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Gauge Pod controller, for optimum control even from the driver's seat!

Brand:
SnowPerformance - Corporate Logo
ES#:
2855201
Mfg#:
SN0210
In Stock
$583.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACT - Corporate Logo
ES#:
3569298
Mfg#:
VW9-HDSS
Ships in 6 Business Days
$1662.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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.

$922.95

This product was last offered at the strikethrough price on
05-10-2026

$819.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4689970 - 034-106-6057 - High Pressure Fuel Pump Piston Upgrade Kit - Designed to be a drop-in replacement piston for the factory high pressure fuel pump - 034Motorsport - Audi Volkswagen

Designed to be a drop-in replacement piston for the factory high pressure fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4689970
Mfg#:
034-106-6057
In Stock
$326.00 USD
Free Shipping
ES#4362327 - UH009-ICA - Unitronic Intercooler Upgrade for 1.8/2.0 TSI Gen3 MQB - Direct OEM replacement kit with the ability to support 600HP and more! Featuring a massive bar and plate intercooler core, cast aluminum end tanks, and proprietary internal fin and louver configuration - Unitronic - Audi Volkswagen

Direct OEM replacement kit with the ability to support 600HP and more! Featuring a massive bar and plate intercooler core, cast aluminum end tanks, and proprietary internal fin and louver configuration affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!

Brand:
Unitronic - Corporate Logo
ES#:
4362327
Mfg#:
UH009-ICA
In Stock
ON SALE! SAVE 10%
$849.99

This product was last offered at the strikethrough price on
05-21-2026

$764.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4001222
Mfg#:
018163ECS01KT
In Stock
ON SALE! SAVE 20%
$349.99

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

$279.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
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) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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

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.

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