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Volkswagen Jetta Performance Engine & Drivetrain Parts

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Supertech Inconel Exhaust Valve Set Of 8

+1mm oversized valve head diameter, single groove keeper setup for high RPM use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4473987
Mfg#:
AEVI-1106S-8
Ships in 8 Business Days
$357.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx VR6 Intake Pipe OBD1

ES#4428761 - AUTSLC002 - Autobahn Autoworx VR6 Intake Pipe OBD1 - Add a cleaner look and better flow! - Autobahn Autoworx - Volkswagen

Add a cleaner look and better flow! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For OBD1 VR6 only

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4428761
Mfg#:
AUTSLC002
Back Ordered
Starting at $176.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Nozzle Mounting adapter for hose

ES#2826223 - 40110 - Nozzle Mounting adapter for hose - 1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
2826223
Mfg#:
40110
In Stock at Vendor
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

P-Flo Air Intake Kit - Black

ES#2826047 - 65.10.46 - P-Flo Air Intake Kit - Black - More power and aggressive intake sound - Neuspeed - Audi Volkswagen

More power and aggressive intake sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles without Secondary Air Injection only

Brand:
Neuspeed - Corporate Logo
ES#:
2826047
Mfg#:
65.10.46
EO#:
D-236-25
Ships in 2 Business Days
$350.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 1

ES#4368454 - TSI-GEN3-DSG-1 - Unitronic DSG Performance Software - Stage 1 - 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 requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4368454
Mfg#:
TSI-GEN3-DSG-1
In Stock
ON SALE! SAVE 30%
$500.00

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

$350.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Flashed @ ECS

ES#4461249 - 1.8T-MK4TT - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4461249
Mfg#:
1.8T-MK4TT
In Stock
ON SALE!
Starting at $350.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Flashed @ ECS

ES#4387799 - 14TSIGEN2 - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4387799
Mfg#:
14TSIGEN2
In Stock
ON SALE!
Starting at $350.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Flashed @ ECS

ES#4381669 - 14TSI - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4381669
Mfg#:
14TSI
In Stock
ON SALE!
Starting at $350.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Stage 1 Boost Cooler/Water Injection Kit

Perfect choice for low to medium boost setups (1-15 PSI) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4906297
Mfg#:
SN0-201
In Stock
Limited Qty Sale
$375.00

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

$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve Kit - Black

ES#2738366 - FMDVMK7R - Diverter Valve Kit - Black - Cure your leaking valve problems for good! - Forge - Audi Volkswagen Porsche

Cure your leaking valve problems for good! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
2738366
Mfg#:
FMDVMK7R
Ships in 3 Business Days
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Ultimate "Stick Shift Upgrade" Kit

ES#3195142 - 016286ECS02-01KT - 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!

For vehicles from the 2002.5 production year with pin and clip style shifter bushing -- Does not fit ball and socket style shifter bushing -- See Identification PDF to verify vehicle fitment

Brand:
ECS - Corporate Logo
ES#:
3195142
Mfg#:
016286ECS02-01KT
Ships on Aug 10, 2026
Auto Notify
ON SALE! SAVE 10%
$387.99

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

$349.16 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

Get up to +40 hp and +50 lb-ft through a safe and easy to use tuning module from Racechip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engines only.

Brand:
Race Chip - Corporate Logo
ES#:
4339158
Mfg#:
909641
In Stock
$349.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Samco Boost Hose Kit - Red

ES#2844 - TCS195/2-RED - Samco Boost Hose Kit - Red - Improved air flow with silicone hoses that add color accents for your engine bay. - Samco - Volkswagen

Improved air flow with silicone hoses that add color accents for your engine bay. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWP engine code only

Brand:
Samco - Corporate Logo
ES#:
2844
Mfg#:
TCS195/2-RED
Special Order: No Guaranteed ETA
$347.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valves - Set Of 12

ES#3614114 - st18taivn1103KT - Supertech Stainless Intake Valves - Set Of 12 - 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

Brand:
Supertech - Corporate Logo
ES#:
3614114
Mfg#:
ST18TAIVN1103KT
Ships in 6 Business Days
$343.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Short Shifter Kit

ES#3177688 - 017694ecs01-02KT - Adjustable Short Shifter Kit - Includes ECS Front-to-Back and Side-to-Side adjustable, short shifter kits for the ultimate shifting experience! - ECS - Volkswagen

Includes ECS Front-to-Back and Side-to-Side adjustable, short shifter kits for the ultimate shifting experience! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 6-speed manual transmission only
For vehicles with factory steel relay lever

Brand:
ECS - Corporate Logo
ES#:
3177688
Mfg#:
017694ECS01-02KT
In Stock
ON SALE! SAVE 15%
$399.99

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

$340.82 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

108mm Axle Spacer Kit - Priced Each

ES#4899776 - B2BFABAS10830MM - 108mm Axle Spacer Kit - Priced Each - Improve your geometry from raising or extreme lowering - B2BFAB - Volkswagen

Improve your geometry from raising or extreme lowering affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
B2BFAB - Corporate Logo
ES#:
4899776
Mfg#:
B2BFABAS10830MM
Ships in 1 Business Day
$85.00 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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