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SPEC Spec 07-10 BMW 335i/135i Stage 1 Clutch Kit *Requires SB53A-2 Flywheel*
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Spec 07-10 BMW 335i/135i Stage 1 Clutch Kit *Requires SB53A-2 Flywheel*

SPEC
SPECSB531-2
Clutch Kits - Single
5 Units In Stock - Ships Next Business Day
$ 759.00 $ 683.10
$ 683.10

SKU: CSB531-2

Spec 07-10 BMW 335i/135i Stage 1 Clutch Kit *Requires SB53A-2 Flywheel*

This SPEC Stage 1 Clutch Kit SB531-2 upgrades the OEM clutch in 2007-2010 BMW 135i 335i and 2008-2010 535i models with N54/N55 engines. It holds up to 465 lb-ft of torque for modified vehicles while keeping smooth daily drivability. Pair it with the required SB53A-2 flywheel for dependable performance under high stress.

Key Features

  • Torque Capacity: Rated at 465 lb-ft supports stock power plus modifications up to 500 wheel horsepower without slippage.
  • Clutch Components: Includes high-clamp pressure plate clutch disc release bearing pilot bushing and alignment tool for complete replacement.
  • Friction Material: Full-face cerametallic disc provides progressive engagement and heat resistance for street and occasional track duty.
  • SFI Certification: SFI 1.1 rated for safety and durability in performance applications.
  • Disc Size: 250mm diameter with 1.75mm thick material ensures compatibility and longevity.

Product Notes

  • Requires SPEC SB53A-2 flywheel for proper installation and function.
  • Break-in period of 500 miles recommended with light throttle launches.
  • Ships in protective packaging to prevent damage during transit.

Installation Notes

  • Professional installation recommended.
  • Install with required SB53A-2 flywheel and OEM-spec hardware.
  • Torque pressure plate bolts to manufacturer specs using included alignment tool.

This Part Fits

Year Make Model Submodel
2008-2010 BMW 135i Base
2007-2010 BMW 335i Base
2009-2010 BMW 335i xDrive Base
2007-2008 BMW 335xi Base
2008-2010 BMW 535i Base
2009-2010 BMW 535i xDrive Base
2008 BMW 535xi Base

Why Choose SPEC?

  • Over 30 years building clutches for BMW enthusiasts and racers.
  • Tested on dyno and track for real-world reliability.
  • Precision-machined components fit directly without modifications.

Frequently Asked Questions

  • Q: What flywheel does this clutch require?
    A: SPEC SB53A-2 flywheel is mandatory for correct bellhousing depth and balance.
  • Q: What material is the clutch disc made from?
    A: Cerametallic full-face disc with high-friction properties for grip and heat dissipation.
  • Q: What is the warranty on this kit?
    A: Limited lifetime warranty to original purchaser against defects in materials or workmanship.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box measuring 14 x 14 x 6 inches
  • Weight: 25 lbs

Request For Information

Have questions about Spec 07-10 BMW 335i/135i Stage 1 Clutch Kit *Requires SB53A-2 Flywheel*? Fill out the form below and we'll get back to you by the next business day.
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