BMW E90 LSD & Differential Upgrades

Upgrade to a better performing LSD Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3024591

Mfg#:

BM237-HA

$1950.00 USD

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Lifetime Replacement

Put all your power to the ground! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2917889

Mfg#:

30309165WKWVT

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4137352

Mfg#:

E9XDIFFBRACE-LG

$99.00 USD

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on orders $49 and up

Lifetime Replacement

Put all your power to the ground! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2917890

Mfg#:

30309172WKWVT

Provides maximum traction and lock up when accelerating. Perfect for drift or drag racing situations or those looking to increase the sport feel of the car. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Any defects or warranty clams will have to go directly to Team M Factory

Brand:

ES#:

2795267

Mfg#:

MF-TRS-10E90

Provides maximum traction when accelerating and provides a "50% lock up" during deceleration Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4669161

Mfg#:

TRS-10E90B-1.5

100% bolt in and made in house from 6061 aluminum Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4440528

Mfg#:

33117518412

$599.99 USD

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on orders $49 and up

Lifetime Replacement

Factory rubber differential bushings are designed for one thing: isolating your cabin from the mechanical reality of your car. But under hard acceleration or cornering those soft rubber bushings deflect 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5481453

Mfg#:

E9XSBFRDFFBKT

$491.99 USD

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on orders $49 and up

Lifetime Replacement

Standard open differentials love to dump power to the wheel with the least amount of grip, leaving you spinning your tires out of corners, fighting traction control, and wasting horsepower. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5481396

Mfg#:

30309175WKWVTKT

$1274.99

This product was last offered at the strikethrough price on
07-06-2026

$1269.99 USD

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on orders $49 and up

Partial Replacement

Upgrade your OS Giken Differential with this Tune. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4846085

Mfg#:

LSD-TUNE

$150.00 USD

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Lifetime Replacement

Put all your power to the ground, and eliminate one wheel drive. No machining required! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Any defects or warranty clams will have to go directly to Team M Factory

Brand:

ES#:

3200200

Mfg#:

MFTRS10E92KT

$2339.99 USD

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on orders $49 and up

Lifetime Replacement