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Volkswagen Jetta Performance Engine & Drivetrain Parts

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ES#2823172 - 18tgen3stg1KT - Stage 1 Performance Software Upgrade - This upgrade can only be performed with the car at ECS Tuning's location in Ohio - APR - Volkswagen

This upgrade can only be performed with the car at ECS Tuning's location in Ohio 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.
245hp/290lb-ft (93 octane) --- 236hp/278lb-ft (91 octane)

Brand:
APR - Corporate Logo
ES#:
2823172
Mfg#:
18TGEN3STG1KT
In Stock
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3980778 - DPP-DQ381-STK -  DQ381 DSG Performance Software Upgrade  - Improves upon the DQ381 transmissions function, drivability, and performance through a myriad of enhancement and custom features. - APR - Audi Volkswagen

Improves upon the DQ381 transmission’s function, drivability, and performance through a myriad of enhancement and custom features. 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 requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne

Brand:
APR - Corporate Logo
ES#:
3980778
Mfg#:
DPP-DQ381-STK
In Stock
$499.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4500952 - TCU-DQ381-MQB - APR TCU Upgrade - 7-Speed DSG (DQ381) - Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU). - APR - Audi Volkswagen

Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU). 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.
For vehicles with 7-speed DSG (DQ381) transmission only. This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4500952
Mfg#:
TCU-DQ381-MQB
In Stock
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3971098 - CTS-FPK-002 - CTS Turbos Auxiliary Low Pressure Fuel System - FSI Auxiliary Low Pressure Fuel System - CTS - Volkswagen

FSI Auxiliary Low Pressure Fuel System affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3971098
Mfg#:
CTS-FPK-002
Special Order: No Guaranteed ETA
$499.99 USD
Free Shipping
ES#263532 - MK4STG1CHIP-1DP - Stage I Performance Chip - 1 Program - Direct Port - DIRECT PORT ONLY - Vehicle must be brought to ECS - APR - Audi Volkswagen

DIRECT PORT ONLY - Vehicle must be brought to ECS 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.
AWD - 204hp/242lb-ft / AWW/AWP - 215hp/247lb-ft (93 Octane)

Brand:
APR - Corporate Logo
ES#:
263532
Mfg#:
MK4STG1CHIP-1DP
In Stock
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4339171 - 909914 - RaceChip GTS With App Control - Get up to +38 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +38 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339171
Mfg#:
909914
In Stock
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339151 - 908744 - RaceChip GTS With App Control - Get up to +43 hp and +53 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Volkswagen

Get up to +43 hp and +53 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339151
Mfg#:
908744
In Stock
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339495 - 918354 - RaceChip GTS With App Control - Get up to +38 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Volkswagen

Get up to +38 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339495
Mfg#:
918354
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339160 - 909643 - RaceChip GTS - Get up to +54 hp and +60 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - Audi Volkswagen

Get up to +54 hp and +60 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#:
4339160
Mfg#:
909643
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339296 - 914764 - RaceChip GTS With App Control - Get up to +48 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +48 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339296
Mfg#:
914764
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339066 - 905573 - RaceChip GTS - Get up to +64 hp and +74 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - Audi Volkswagen

Get up to +64 hp and +74 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 FSI engines only.

Brand:
Race Chip - Corporate Logo
ES#:
4339066
Mfg#:
905573
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2569771 - SV251 - Stage 1 Clutch Kit - Great for a daily driver who wants a sportier feel - Spec Clutches - Volkswagen

Great for a daily driver who wants a sportier feel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spec Clutches - Corporate Logo
ES#:
2569771
Mfg#:
SV251
Ships in 3 Business Days
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3478059 - 013454ecs0101KT - Kohlefaser Luft-Technik Intake System - With Carbon Fiber Box & Wrinkle Black Aluminum Tubes - In House Engineered "Air Technology" for maximum performance and stunning aesthetics - ECS - Volkswagen

In House Engineered "Air Technology" for maximum performance and stunning aesthetics affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with CCTA engine code. CBFA engine codes require the use of SAI Adapter Kit - ES2864860

Brand:
ECS - Corporate Logo
ES#:
3478059
Mfg#:
013454ECS0101KT
In Stock
ON SALE! SAVE 38%
$795.99

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

$496.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2826077 - 65.10.77 -  P-Flo Race Air Intake Kit - Black with Oiled filter - Significant power and sound increase - Neuspeed - Volkswagen

Significant power and sound increase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
Neuspeed - Corporate Logo
ES#:
2826077
Mfg#:
65.10.77
EO#:
D-236-25
Ships in 2 Business Days
$246.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3098781 - k70038hdoKT - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 325 ft/lbs. - South Bend Clutch - Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 325 ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098781
Mfg#:
K70038HDOKT
In Stock
$488.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2918746 - SV363H - Stage 2+ Street And Strip Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 395 ft/lbs. - Spec Clutches - Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 395 ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spec Clutches - Corporate Logo
ES#:
2918746
Mfg#:
SV363H
In Stock at Vendor
$485.00 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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