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Volkswagen Jetta Performance Engine Parts

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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 *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

APR Spherical Pendulum Mount Upgrade

ES#3618818 - MS100180 - APR Spherical Pendulum Mount Upgrade - Stiffens the driveline to improve shift quality and power transition - For your 7-Speed DSG/S-Tronic (DQ381) - APR - Audi Volkswagen

Stiffens the driveline to improve shift quality and power transition - For your 7-Speed DSG/S-Tronic (DQ381) Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3618818
Mfg#:
MS100180
Ships in 5 Business Days
11% off MSRP

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

$402.99

This product was last offered at the strikethrough price on
09-06-2026

$357.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AEM V3 Water/Methanol Injector Kit (Qty 2)

ES#4307641 - 30-3313 - AEM V3 Water/Methanol Injector Kit (Qty 2) - Swappable swirl generators for 250/500/1000cc configurations! - AEM Electronics - Audi BMW Volkswagen MINI

Swappable swirl generators for 250/500/1000cc configurations!

Brand:
AEM Electronics - Corporate Logo
ES#:
4307641
Mfg#:
30-3313
In Stock
12% off MSRP

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

$129.99

This product was last offered at the strikethrough price on
09-06-2026

$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Turbo Inlet Hose - Black

ES#3146118 - VWR12G7R600ITBLA - High-Flow Turbo Inlet Hose - Black - Improve throttle response and power - Racingline - Audi Volkswagen

Improve throttle response and power

Brand:
Racingline - Corporate Logo
ES#:
3146118
Mfg#:
VWR12G7R600ITBLA
In Stock
ON SALE! SAVE 10%
$137.99

This product was last offered at the strikethrough price on
08-29-2026

$123.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Dogbone Mount

ES#3410468 - CTS-DB-MK4-60D - CTS Street Sport Dogbone Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410468
Mfg#:
CTS-DB-MK4-60D
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$39.99

This product was last offered at the strikethrough price on
08-26-2026

$33.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS High-Performance Radiator

ES#4447134 - CTS-HX-006 - CTS High-Performance Radiator - 20% increase in cooling capacity! - CTS - Audi Volkswagen

20% increase in cooling capacity! For vehicles with TSI engine only
For vehicles with TSI engine only

Brand:
CTS - Corporate Logo
ES#:
4447134
Mfg#:
CTS-HX-006
Ships in 7 Business Days
ON SALE! SAVE 15%
$249.99

This product was last offered at the strikethrough price on
08-26-2026

$212.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

COBB Flex Fuel Upgrade Kit

ES#4759401 - 3V2650 - COBB Flex Fuel Upgrade Kit - Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool - CobbTuning - Audi Volkswagen

Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool

Brand:
CobbTuning - Corporate Logo
ES#:
4759401
Mfg#:
3V2650
Ships in 8 Business Days
$245.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic K04 Turbo Upgrade Kit - 2.0 TSI GEN1

ES#4656855 - UH001-BTA - Unitronic K04 Turbo Upgrade Kit - 2.0 TSI GEN1 - Unitronic's K04 Turbocharger Upgrade Kit for the transverse-mounted 2.0 TSI engine is the perfect combination of performance, reliability, and drivability. - Unitronic - Volkswagen

Unitronic's K04 Turbocharger Upgrade Kit for the transverse-mounted 2.0 TSI engine is the perfect combination of performance, reliability, and drivability. For vehicles with TSI engines only

Brand:
Unitronic - Corporate Logo
ES#:
4656855
Mfg#:
UH001-BTA
Ships in 6 Business Days
$3164.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Unitronic K04 Turbo Upgrade Kit - 2.0 TFSI

ES#4656862 - UH002-BTA - Unitronic K04 Turbo Upgrade Kit - 2.0 TFSI - Unitronic's K04 Turbocharger Upgrade Kit for the transverse 2.0L TFSI engine is the perfect combination of performance, reliability, and drivability. - Unitronic - Volkswagen

Unitronic's K04 Turbocharger Upgrade Kit for the transverse 2.0L TFSI engine is the perfect combination of performance, reliability, and drivability.

Brand:
Unitronic - Corporate Logo
ES#:
4656862
Mfg#:
UH002-BTA
Ships in 6 Business Days
$3164.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Dog Bone Mount Insert

ES#2975981 - 034-509-1021 - Billet Aluminum Dog Bone Mount Insert - T6-6061 Billet Aluminum Engineered to Fill Void In Factory Subframe Bushing Mount - 034Motorsport - Audi Volkswagen

T6-6061 Billet Aluminum Engineered to Fill Void In Factory Subframe Bushing Mount 2X Entries Into Our F80 M3 Sweepstakes
For vehicles from the 2009 model year only

Brand:
034Motorsport - Corporate Logo
ES#:
2975981
Mfg#:
034-509-1021
In Stock
$53.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 2.0 TFSI DV Relocation Kit

ES#4362294 - UH004-ICA - Unitronic 2.0 TFSI DV Relocation Kit - Everything you need to increase response and durability of your DV. - Unitronic - Audi Volkswagen

Everything you need to increase response and durability of your DV. For vehicles with FSI engines only

Brand:
Unitronic - Corporate Logo
ES#:
4362294
Mfg#:
UH004-ICA
Ships in 7 Business Days
$259.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 2.0T TSI Performance Aluminum Radiator - With Installation Kit

ES#4030589 - 004257ECS02KT - VW/Audi 2.0T TSI Performance Aluminum Radiator - With Installation Kit - Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction. Includes new radiator mounts and coolant. - Assembled By ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 20% increase in cooling system capacity along with a durable, all aluminum construction. Includes new radiator mounts and coolant. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with TSI engine only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4030589
Mfg#:
004257ECS02KT
In Stock
ON SALE! SAVE 12%
$390.82

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

$345.78 USD
This product is lifetime replacement eligible Partial Replacement

Golf R OEM Fuel Injectors - Set Of Four

ES#2497386 - 06F998036F - Golf R OEM Fuel Injectors - Set Of Four - Upgraded fuel injectors for FSI engines - Made for VW/Audi by Bosch - Genuine Volkswagen Audi - Audi Volkswagen

Upgraded fuel injectors for FSI engines - Made for VW/Audi by Bosch For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2497386
Mfg#:
06F998036F
Ships in 4 Business Days
$1539.99 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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