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Volkswagen Jetta Performance Engine & Drivetrain Parts

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ECS Ultimate "Stick Shift Upgrade" Kit

ES#3047950 - 001501ECS01KT1 - ECS Ultimate "Stick Shift Upgrade" Kit - Includes Adjustable Short Shifter and Solid Shifter Bushings for improved gear engagement and precision! - ECS - Volkswagen

Includes Adjustable Short Shifter and Solid Shifter Bushings for improved gear engagement and precision! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3047950
Mfg#:
001501ECS01KT1
Ships on Aug 10, 2026
Auto Notify
ON SALE!
$326.99

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

$310.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Girdle Kit

ES#2794148 - IEBEVA9 - Crankshaft Girdle Kit - Keep your engine block from flexing under torque - Integrated Engineering - Audi Volkswagen

Keep your engine block from flexing under torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794148
Mfg#:
IEBEVA9
Back Ordered
$617.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 2 - With UniCONNECT+ Cable

ES#4368457 - TSI-GEN3-DSG-2-U - Unitronic DSG Performance Software - Stage 2 - With UniCONNECT+ Cable - Optimized responsiveness and smoothness, increased rev limiter, and more! - Unitronic - Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, and more! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4368457
Mfg#:
TSI-GEN3-DSG-2-U
In Stock
ON SALE! SAVE 20%
$764.99

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

$614.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catch Can Kit

ES#3108053 - MS100122 - Catch Can Kit - Keep your intake tract clean and oil free, with APR's Oil Catch Can System - APR - 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!

Factory engine cover may not be used with this kit. A manifold block-off is also required for installation.

Brand:
APR - Corporate Logo
ES#:
3108053
Mfg#:
MS100122
Ships in 6 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.

$691.99

This product was last offered at the strikethrough price on
06-04-2026

$614.99 USD
Free Shipping

APR PEX Intake System - Front Airbox

ES#4164988 - CI100039KT6 - APR PEX Intake System - Front Airbox - Designed to increase performance by letting the engine breathe more freely - APR - Audi Volkswagen

Designed to increase performance by letting the engine breathe more freely 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 vehicles with CBFA engine code only

Brand:
APR - Corporate Logo
ES#:
4164988
Mfg#:
CI100039KT6
Ships on Jun 29, 2026
Auto Notify
$306.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Catch Can Kit V2

ES#4474934 - L135B - Oil Catch Can Kit V2 - Protect your engine by preventing excessive crankcase oil vapor entering the intake and carbon build up with LEYO Oil Catch Can Kit - LEYO - Audi Volkswagen

Protect your engine by preventing excessive crankcase oil vapor entering the intake and carbon build up with LEYO Oil Catch Can Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
LEYO - Corporate Logo
ES#:
4474934
Mfg#:
L135B
Ships on Jun 23, 2026
$609.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Track Series Carbon Fiber Intake System W/ Pro DRY S Filter

ES#4430158 - 57-10016D - Track Series Carbon Fiber Intake System W/ Pro DRY S Filter - Outflows Factory Intake by 21% - AFE - Audi Volkswagen

Outflows Factory Intake by 21% affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4430158
Mfg#:
57-10016D
Back Ordered
20% off MSRP

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

$757.99

This product was last offered at the strikethrough price on
05-27-2026

$606.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW CC/EOS Dynamic+ Performance TCU Software Package - DQ250

ES#4877159 - 034-103-250VV - VW CC/EOS Dynamic+ Performance TCU Software Package - DQ250 - Transform the shifting performance of your DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! - 034Motorsport - Audi Volkswagen

Transform the shifting performance of your DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4877159
Mfg#:
034-103-250VV
Ships in 1 Business Day
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

MK5/MK6 VW Golf/Jetta Dynamic+ Performance TCU Software Package - DQ250

ES#4428454 - 034-103-250 - MK5/MK6 VW Golf/Jetta Dynamic+ Performance TCU Software Package - DQ250 - Transform the shifting performance of your DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! - 034Motorsport - Volkswagen

Transform the shifting performance of your DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with DQ250 transmission only.

Brand:
034Motorsport - Corporate Logo
ES#:
4428454
Mfg#:
034-103-250
Ships in 1 Business Day
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Light Weight Alternator Pulley Black Anodized

ES#2917973 - 002236ECS03B01 - Light Weight Alternator Pulley Black Anodized - Bolt on lightweight billet aluminum pulley - ECS - Audi Volkswagen

Bolt on lightweight billet aluminum pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation

Brand:
ECS - Corporate Logo
ES#:
2917973
Mfg#:
002236ECS03B01
In Stock
ON SALE! SAVE 25%
$88.99

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

$66.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Software Upgrade - 1 Program

Average gain of 71 horsepower and 101 lb-ft of torque on 93 octane! 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!
This upgrade can only be performed with the car present at our facility.
This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
1899514
Mfg#:
20TMK6STG1CHP-1
In Stock
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K04 Performance Software (New APR Customers) - 1 Program

Required software to properly upgrade to a K04 turbocharger 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!
This upgrade must be performed at ECS Tuning's facility in Ohio.
This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
2918065
Mfg#:
DPP20TK04PS
In Stock
$599.99 USD
This product is lifetime replacement eligible Lifetime Replacement

228mm steel flywheel and OEM clutch kit

ES#2826553 - 10105200509K - 228mm steel flywheel and OEM clutch kit - Includes clutch disc, steel flywheel, pressure plate, release bearing and pressure plate hardware. - Autotech - Volkswagen

Includes clutch disc, steel flywheel, pressure plate, release bearing and pressure plate hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Autotech - Corporate Logo
ES#:
2826553
Mfg#:
10105200509K
Ships in 3 Business Days
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR Cold Air Intake

ES#2771641 - VWR12G5GT - VWR Cold Air Intake - Significant power and sound increase - Racingline - Volkswagen

Significant power and sound increase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
Racingline - Corporate Logo
ES#:
2771641
Mfg#:
VWR12G5GT
Ships in 3 Business Days
$599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pedal Commander - Throttle Response Controller With Bluetooth

ES#3569754 - PC 08 - 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#:
3569754
Mfg#:
PC 08
Ships in 6 Business Days
$299.99 USD
Free Shipping

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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