SPEC Stage 2 Clutch Kits for 2001-2006 M3 - SB662SMG

Name: SPEC Stage 2 Clutch Kits
Brand: SPEC Clutch
SKU: SXC-SB662SMG
Price: 787.50 USD
Rating: 0 (0 reviews)

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Part Number: SXC-SB662SMG

$787.50

SPEC Stage 2 Clutch Kits

Clutch Kit, Stage 2, Kevlar®, Full Face/Unsprung Hub, BMW, Kit
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SPEC Stage 2 Clutch Kits for 2001-2006 M3 - SB662SMG

SXC-SB662SMG

Not Yet Reviewed

Part Number: SXC-SB662SMG

Estimated Ship Date: Mar 9, 2026

$787.50

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Overview

Applications

Q&A

Estimated Ship Date: Mar 9, 2026 Would you rather pick it up?

Overview

Brand:

SPEC Clutch

Manufacturer's Part Number:

SB662SMG

Part Type:

Clutch Kits

Product Line:

SPEC Stage 2 Clutch Kits

Summit Racing Part Number:

SXC-SB662SMG

UPC:

841802106282

Clutch Usage:

Performance

Clutch Disc Quantity:

Flywheel Included:

Input Spline Quantity:

Input Shaft Diameter:

1.378 in.

Disc Diameter (in.):

9.500 in.

Disc Diameter (mm):

241mm

Disc Material:

Kevlar®

Disc Style:

Full face

Hub Style:

Solid

Pressure Plate Style:

Diaphragm

Throwout Bearing Included:

Yes

Alignment Tool Included:

Yes

Pilot Bushing Included:

Yes

Counterweight Assist:

Mounting Hardware Included:

Quantity:

Sold as a kit.

Notes:

For use with SMG transmissions.

SPEC Stage 2 Clutch Kits

SPEC Stage 2 clutch kits are designed for street, drag race, pulling, and autocross use. They feature segmented or full-faced Kevlar® discs with steel backings. These linings deliver excellent drivability like SPEC Stage 1 clutches, but with slightly longer life and higher torque capacity. The hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Nearly a thousand models are available; order the kits recommended for your vehicle.

Additional features of SPEC Stage 1 clutch kits:

* High-clamp pressure plate
* Pure Kevlar® friction material
* High-torque sprung hub and disc assembly
* Bearing and tool kit included (where applicable)

Applications