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Volkswagen Passat Performance Engine & Drivetrain Parts

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Heavy Duty Race Clutch Kit

ES#3437957 - AA1-HDR4 - Heavy Duty Race Clutch Kit - Handles up to 360 lb-ft of torque - ACT - Audi Volkswagen

Handles up to 360 lb-ft of torque Must be used with SACHS dual-mass flywheel #DMF91115.ES#4335

Brand:
ACT - Corporate Logo
ES#:
3437957
Mfg#:
AA1-HDR4
Back Ordered
$757.00 USD

Stage 1 Software Upgrade - With Program Switching (Fully Loaded)

ES#2914972 - 20TSTG1CHIP4KT - Stage 1 Software Upgrade - With Program Switching (Fully Loaded) - Average gain of 50 horsepower and 74 lb-ft of torque on 93 octane! - APR - Audi Volkswagen

Average gain of 50 horsepower and 74 lb-ft of torque on 93 octane! Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa

Brand:
APR - Corporate Logo
ES#:
2914972
Mfg#:
20TSTG1CHIP4KT
Back Ordered
$699.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Clutch Kit - Steel Flywheel (20lbs)

ES#2568945 - 17020HDKVSFKT - Stage 2 Clutch Kit - Steel Flywheel (20lbs) - Perfect for daily driving a k04 - Clutch Masters - Audi Volkswagen

Perfect for daily driving a k04 For vehicles with FSI engine only

Brand:
Clutch Masters - Corporate Logo
ES#:
2568945
Mfg#:
17020HDKVSFKT
Back Ordered
$1255.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Mahle Performance Piston Set

ES#2794055 - H18TAUD287209I12 - Mahle Performance Piston Set - Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock) - Mahle - Audi Volkswagen

Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock) *For use with 20mm wrist pin connecting rods*

Brand:
Mahle - Corporate Logo
ES#:
2794055
Mfg#:
H18TAUD287209I12
Back Ordered
$955.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sprint Booster V3 Power Converter

ES#4220059 - 77-16407 - Sprint Booster V3 Power Converter - Improve your VW's throttle response and overall drivability with this Sprint Booster Power Converter. - Sprint Booster - Volkswagen

Improve your VW's throttle response and overall drivability with this Sprint Booster Power Converter.

Brand:
Sprint Booster - Corporate Logo
ES#:
4220059
Mfg#:
77-16407
Back Ordered
19% off MSRP

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

$389.99

This product was last offered at the strikethrough price on
09-18-2026

$314.00 USD
Free Shipping
on orders $49 and up

Supertech Performance Valvetrain Upgrade Kit

This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481342
Mfg#:
SPRK-AUDI18VKT
Back Ordered
$1702.99 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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