Stage 2 Clutch Kit (1SC) for Infiniti G35 2007-2008 3.5L (VQ35HR) With FW and HRK V3

STREET/TRACK APPLICATIONS (OCCASIONAL TRACK USE – CIRCUIT / TIME ATTACK / ROAD RACING)

The Super Copper Kit brings a new level of performance to the street and track.

It’s built with the highest copper content you’ll find in any organic clutch on the market — giving you a better grip than OEM, better heat tolerance, and more consistent performance on and off the track. Backed by a reinforced steel plate and a copper-loaded organic facing, it’s designed to hold more power without giving up smooth street drivability.

This kit uses our reinforced steel-backed, copper-loaded organic disc paired with a heavy-duty single diaphragm pressure plate — delivering smooth engagement you can daily drive, and the grip you need when you push it. It’s the ideal setup for stock, tuned street cars and basic bolt-on builds that want more without giving up drivability.

Like all of our sprung kits, the Super Copper features our patented fully enclosed spring retainer system — protecting you from failures that can cause serious transmission or engine damage, a problem we guarantee you’ll see with other brands.

Every kit is hand-assembled and signed off after multiple quality checks by our senior engineering team (50+ years combined experience), making sure you’re getting real, tested performance — not guesswork.

Pressure Plate Features

• Ductile Iron Friction Plate for heat control
• Reinforced Heavy-Duty Drive Straps
• 4-Stage Heat Treated Diaphragm Spring for durability
• American-Grade Rivets
• 100% Dynamically Spin Balanced for smooth operation

Clutch Disc Features

• Steel-Backed, Super Copper-Loaded Organic Friction Material
• Fully Enclosed Patented Spring Retainer System for long-term protection
• Sprung Hub for easier, smoother engagement
• American-Grade Rivets for maximum strength

Note:

The Super Copper Series is your go-to clutch for daily-driven, tuned, or bolt-on builds. It drives smooth, handles stock-mid power, and stays strong when it heats up.

170% INCREASED HOLDING CAPACITY OVER FACTORY KIT*
HEAVY-DUTY STREET USE AND OCCASIONAL DRAG / ROAD / DRIFT RACING

This kit includes the Action Clutch x CZP CSC Delete Kit (HRK V3), designed to eliminate the failure-prone internal slave cylinder found in VQ35HR and VQ37VHR transmissions. It replaces the OEM concentric slave with a billet chromoly clutch fork and an external slave setup for improved durability, easier maintenance, and quicker serviceability—no need to drop the transmission for future repairs.

Includes:

• Billet Chromoly Clutch Fork

• OEM Nissan External Slave Cylinder

• Koyo Throw-Out Bearing w/ Billet Carrier

• Billet Base Plate, Guide Tube, and Mount

• Stainless Clutch Line w/ Banjo Hardware

• Chromoly Pivot Ball, Clips, and Misc. Mounting Hardware

Break-in Requirements
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).
Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity.

Disclaimers
Ceramic based clutch discs intend to increase the holding capacity and durability of the clutch as opposed to an increased life expectancy. Using a ceramic based material for easy street driving may contribute to premature wear of the clutch kit due to the harsher engagement and because of the higher tendency to slip the clutch during street driving.

*Increase in holding capacity is rated in Crank Torque, not Wheel Torque

SFI Spec 1.1 Replacement Flywheels and Clutch Assemblies

*High-performance racing component. May be used in dual-purpose vehicles. Not intended as OEM replacements. This part is built with performance characteristics.