Twin Disc Clutch 2004-2007 Cadillac CTS-V (M921201-C)

Mantic Clutch USA SKU: M921201-C
Regular price


Attention CTS-V owners, this it the clutch you need for serious power builds. The stock clutch on the Cadillac CTS-V is made for stock horsepower and your beyond stock power levels. Our premium Mantic twin disc clutch can handle 1010 ft-lbs of torque capacity at the crank, roughly up to 820-850 ft-lbs at the wheels.  The ceremetallic friction material and all billet construction make it the best for severe duty yet street friendly.  The Mantic 9000 is perfect for any supercharger upgrades, turbochargers, nitrous or big cubic inch N/A builds.  NOTE: Capacity will vary with use and type of power adder being utilized


  • SFI Approved 1.1
  • All Billet Construction - No Flex at High RPM
  • High Torque Capacity
  • Lightened Steel Flywheel
  • Completely Rebuildable
  • 1010 Ft-Lbs TQ at Crank
  • 820-850 Ft-Lbs TQ at Wheels
  • Pedal effort remains relatively low
  • Approximately 12-15% increase over the OE clutch pedal feel
  • 9in Clutch for Low MOI 


Cadillac CTS-V 2004-2005 5.7L LS6
Cadillac CTS-V 2006-2007 6.0L LS2

Mantic Part Number: M921201-C

This Mantic Clutch kit uses our unique sprung center with cushioned ceremetallic triple discs. This means more torque capacity and heat resistance while retaining excellent drivability. The Mantic CTS-V clutch use 9" diameter discs that greatly reduce the Moment of Inertia (MOI) for a seamless transition of power between gears. More horsepower to the ground as well as quicker precise shifts is the huge benefit over the stock clutch. The lightweight flywheel allows quicker revs compared to the heavier OE units.

Complete Kit Includes

  • Twin Disc Clutch - Ceremetallic Material
  • Lightened Steel Flywheel ( 16 lbs )
  • New OE Hydraulic Release bearing
  • New Flywheel Bolts & Alignment Tool
  • All Necessary Hardware
  • Cool Aluminum James Bond Carrying Case

The clutch is modular in construction for ease of service and is completely rebuildable. The red clutch cover and components are machined from billet stock adding strength and durability. 100% Billet construction will not flex under heavy usage like other stamped steel units.