BMW M3 Performance Engine & Drivetrain Parts

Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! 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#:

4429934

Mfg#:

MMR20-1001

$730.99 USD

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on orders $49 and up

Lifetime Replacement

MMX locks your G8X differential solid—stronger, sharper, torque-directing, track-ready. 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#:

5341421

Mfg#:

MMR55-1606

$546.00 USD

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Lifetime Replacement

Increase the torque capacity of your DCT transmission with Dodson Motorsport's 6 Plate DCT Clutch Kit 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
For vehicles with the GS7D36SG DCT transmission

Brand:

Dodson Motorsport

ES#:

5446790

Mfg#:

DMS-8584

Factory like fitment and feel with enhanced power capacity! 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#:

4715950

Mfg#:

03240-HD0F-DLX

Upgrade to CP-Carrillo's Forged Connecting Rods! 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
Upgrade Your Connecting Rods in Your High Horsepower S54!

Brand:

ES#:

4758972

Mfg#:

CAR-S54-SCR

Upgrade to a better performing LSD also includes 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#:

4846087

Mfg#:

BM237HAKT

$2100.00 USD

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on orders $49 and up

Lifetime Replacement

Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods 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#:

4759044

Mfg#:

CAR-CRS-S52-XT

Flows up to 26% more than S58 inejctors and 60% more than B58 injectors 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#:

5434088

Mfg#:

201-0485

Upgraded clutch plate with organic disc and light weight flywheel 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#:

3622189

Mfg#:

03CM1-HD00-AK

$1044.99 USD

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Lifetime Replacement

Designed specifically for high horsepower, street driven vehicles, the 9" twin disc organic is the ultimate street clutch. Rated for 890 ft-lb! 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#:

4689925

Mfg#:

XKBM23599-2G

700HP S58 package boosts power, optimizes airflow, and enhances performance effortlessly. 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#:

4908075

Mfg#:

S58700HP-BLUKT

$2075.99

This product was last offered at the strikethrough price on
05-22-2026

$2066.00 USD

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Partial Replacement

Replace your weak factory pump with this new unit 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#:

37392

Mfg#:

16142229684

9% off MSRP

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

$754.48

This product was last offered at the strikethrough price on
10-27-2026

$688.27 USD

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on orders $49 and up

Lifetime Replacement