BMW M3 Performance Parts & Upgrades

South Bend Clutch Stage 2 Endurance 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

Brand:

ES#:

4620746

Mfg#:

KF80-HD-TZ

$2205.99 USD

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on orders $49 and up

Lifetime Replacement

Supports up to 1000 wheel horsepower! 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#:

4765912

Mfg#:

H750-1605

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

Go even more aggressive with your BMW's exhaust! 2X 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#:

4608683

Mfg#:

3020-42482

5% off MSRP

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

$2268.99

This product was last offered at the strikethrough price on
10-26-2026

$2155.00 USD

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Lifetime Replacement

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

A perfect starting point for the ECS Modular Tow Hook product line! 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
For models with the M bumpers

Brand:

ES#:

3420305

Mfg#:

001912ECS04-05

$133.99 USD

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Lifetime Replacement