Spec 01-06 3.2L BMW E46 M3 SMG Actuation Only Stage 2 Clutch Kit

SKU: SPECSB662SMG

Clutch Kits

SPEC Stage 2 Clutch Kits...

Spec

Spec 01-06 3.2L BMW E46 M3 SMG Actuation Only Stage 2 Clutch Kit

SKU: SPECSB662SMG

Clutch Kits

SPEC Stage 2 Clutch Kits...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

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)

Part Type

Clutch Kits

Data: v4.2 - Upd: 2026-10-14 20:42:13

Specifications

Product Attributes - Brand: SPEC Clutch
Product Attributes - Manufacturer's Part Number: SB662SMG
Product Attributes - Part Type: Clutch Kits
Product Attributes - Product Line: SPEC Stage 2 Clutch Kits
Product Attributes - UPC: 841802106282
Product Attributes - Clutch Usage: Performance
Product Attributes - Clutch Disc Quantity: 1
Product Attributes - Flywheel Included: No
Product Attributes - Input Spline Quantity: 10
Product Attributes - Input Shaft Diameter: 1.378 in.
Product Attributes - Disc Diameter (in.): 9.500 in.
Product Attributes - Disc Diameter (mm): 241mm
Product Attributes - Disc Material: Kevlar®
Product Attributes - Disc Style: Full face
Product Attributes - Hub Style: Solid
Product Attributes - Pressure Plate Style: Diaphragm
Product Attributes - Throwout Bearing Included: Yes
Product Attributes - Alignment Tool Included: Yes
Product Attributes - Pilot Bushing Included: Yes
Product Attributes - Counterweight Assist: No
Product Attributes - Mounting Hardware Included: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: For use with SMG transmissions.

Reference Information

Brand Name/s	Spec
StreetFX SKU	specSB662SMG
SFX Item ID	4503654
Supplier Item Code	4503654
Manufacturer SKU	SB662SMG
Manufacturer UPC	N/A
Alternative References	SXC-SB662SMG, 3.2L, E46

Compatibility

Application Data

Make BMW
Model M3
Submodel BASE
Beginning Year 2001
Ending Year 2006
Engine Type L6
Engine Family BMW inline 6-cylinder
Engine Size 3.2L/3246cc
Application Notes For use with SMG transmissions.