Lightweight ACT flywheel for racing, maximizing throttle response and acceleration.
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All you need in one package for scheduled differential maintenance! With a ECS Magnetic Differential Oil Drain Plug!
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Brand:
ES#:
3449384
Mfg#:
E46M3DIFSER2KT
In Stock
ON SALE!
$274.99
This product was last offered at the strikethrough price on 05-02-2026
Single mass flywheel conversion. Can be used with both factory clutch kit and ACT clutch kits. Gear rattle is expected. Flywheel bolts included (M12-1.5 x 30mm)
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Monitors coolant / oil temperature
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Brand:
ES#:
4316486
Mfg#:
13621433076
In Stock
ON SALE!
SAVE 20%
$14.99
This product was last offered at the strikethrough price on 05-02-2026
Attaches to bracket on the transmission tunnel
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Fix the sloppy shifter feel
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Powerflex Rear Diff Front Mount Bushing for the BMW E46 3 Series and Z4 is an excellent upgrade for drivers seeking improved drivetrain stability, better handling, and more efficient power delivery.
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A leaking master cylinder often feels like a failing clutch or a problematic transmission
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Brand:
ES#:
2869531
Mfg#:
21521163899
Ships in 3 Business Days
$100.99
This product was last offered at the strikethrough price on 05-07-2026
Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.
Lifetime Replacement
