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Volkswagen MK4 Performance Engine & Drivetrain Parts

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StreetSport Engine/Transmission Mount Pair

ES#4159101 - 034-509-5037 - StreetSport Engine/Transmission Mount Pair - These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. - 034Motorsport - Audi Volkswagen

These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. For vehicles with manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
4159101
Mfg#:
034-509-5037
Ships in 2 Business Days
$664.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TrackSport Engine/Transmission Mount Pair

ES#4005392 - 034-509-5031 - TrackSport Engine/Transmission Mount Pair - These mounts are designed with extreme performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. - 034Motorsport - Audi Volkswagen

These mounts are designed with extreme performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. For vehicles with manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
4005392
Mfg#:
034-509-5031
Ships in 2 Business Days
$664.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Endurance Clutch Kit

ES#3098784 - 70038hdofeKT - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Conservatively rated at 350 ft/lbs. - South Bend Clutch - Volkswagen

Designed for track use while still streetable. Conservatively rated at 350 ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098784
Mfg#:
70038HDOFEKT
Ships on Aug 7, 2026
$585.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Clutch Kit

ES#3438048 - VR1-HDG6 - Race Clutch Kit - Handles up to 440 lb-ft of torque - ACT - Audi Volkswagen

Handles up to 440 lb-ft of torque

Brand:
ACT - Corporate Logo
ES#:
3438048
Mfg#:
VR1-HDG6
In Stock at Vendor
ON SALE! SAVE 10%
$578.00

This product was last offered at the strikethrough price on
07-20-2026

$520.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Aluminum Flywheel

ES#2830870 - FW017AL - Lightweight Aluminum Flywheel - Does not include securing hardware. 14 lbs - Clutch Masters - Audi Volkswagen

Does not include securing hardware. 14 lbs

Brand:
Clutch Masters - Corporate Logo
ES#:
2830870
Mfg#:
FW017AL
Ships in 3 Business Days
15% off MSRP

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

$676.99

This product was last offered at the strikethrough price on
07-20-2026

$575.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

XACT Streetlite Flywheel - 16lbs

ES#3437932 - 600820 - XACT Streetlite Flywheel - 16lbs - Noticeably improved engine response and acceleration - ACT - Audi Volkswagen

Noticeably improved engine response and acceleration

Brand:
ACT - Corporate Logo
ES#:
3437932
Mfg#:
600820
Ships in 2 Business Days
ON SALE! SAVE 10%
$572.00

This product was last offered at the strikethrough price on
07-20-2026

$514.80 USD
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 1

ES#2713433 - 002598ECS13AKT - 2.0T Coil Pack Conversion Kit - Stage 1 - Includes anodized black conversion plate -w- black 2.0T coils - Assembled By ECS - Audi Volkswagen

Includes anodized black conversion plate -w- black 2.0T coils 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2713433
Mfg#:
002598ECS13AKT
Ships in 3 Business Days
$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mishimoto Liquid Chill Radiator Coolant Additive - 4oz

ES#2764643 - MMRALC - Mishimoto Liquid Chill Radiator Coolant Additive - 4oz - Pairs with all types of coolant to increase heat transfer and decrease engine temps. - Mishimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pairs with all types of coolant to increase heat transfer and decrease engine temps.

Brand:
Mishimoto - Corporate Logo
ES#:
2764643
Mfg#:
MMRALC
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit - Stage 1

ES#1844055 - 01M6SPDSTG1CK - Clutch Kit - Stage 1 - Revive the response & feel of your transmission - Clutch Masters - Audi Volkswagen

Revive the response & feel of your transmission Requires use of a Clutch Masters flywheel

Brand:
Clutch Masters - Corporate Logo
ES#:
1844055
Mfg#:
01M6SPDSTG1CK
Ships in 3 Business Days
$550.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Clutch Kit

ES#3438047 - VR1-HDG4 - Race Clutch Kit - Handles up to 440 lb-ft of torque - ACT - Audi Volkswagen

Handles up to 440 lb-ft of torque

Brand:
ACT - Corporate Logo
ES#:
3438047
Mfg#:
VR1-HDG4
Ships in 6 Business Days
ON SALE! SAVE 10%
$548.00

This product was last offered at the strikethrough price on
07-20-2026

$493.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valve Kit

ES#3647534 - ST-AIVN-1106SKT - Supertech Stainless Intake Valve Kit - +1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals - Assembled By ECS - Audi Volkswagen

+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals 10X Entries For Our 25th Anniversary Sweepstakes!
*Oversized valves require extra machine work to the cylinder head.*

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647534
Mfg#:
ST-AIVN-1106SKT
Back Ordered
$545.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valve - 1.8T/2.7T - Priced Each

ES#3647467 - ST-AIVN-1103S - Supertech Stainless Intake Valve - 1.8T/2.7T - Priced Each - Stock sized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use *Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa

Brand:
Supertech - Corporate Logo
ES#:
3647467
Mfg#:
ST-AIVN-1103S
Back Ordered
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race Intake Kit - Black with Oiled filter

ES#2826045 - 65.10.33 - Race Intake Kit - Black with Oiled filter - Performance cold air intake - Neuspeed - Volkswagen

Performance cold air intake 2X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states

Brand:
Neuspeed - Corporate Logo
ES#:
2826045
Mfg#:
65.10.33
EO#:
D-236-25
In Stock
$269.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 2

ES#2713427 - 002598ECS06AKT - 2.0T Coil Pack Conversion Kit - Stage 2 - Includes wrinkle black conversion plate -w- black 2.0T coils and black hold down kit - Assembled By ECS - Audi Volkswagen

Includes wrinkle black conversion plate -w- black 2.0T coils and black hold down kit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2713427
Mfg#:
002598ECS06AKT
Ships on Aug 28, 2026
Auto Notify
ON SALE!
$269.99

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

$267.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Clutch Kit

ES#3438050 - VR1-HDR6 - Race Clutch Kit - Handles up to 440 lb-ft of torque - ACT - Audi Volkswagen

Handles up to 440 lb-ft of torque

Brand:
ACT - Corporate Logo
ES#:
3438050
Mfg#:
VR1-HDR6
Ships in 6 Business Days
ON SALE! SAVE 10%
$531.00

This product was last offered at the strikethrough price on
07-20-2026

$477.90 USD
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

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