ACT NZ1-XTG6 Extreme Race Sprung 6-Pad Clutch Kit for 2003-2006 Nissan/Infiniti

Vehicle Fitment

• 2003-2006 Infiniti G35 (Base/Sedan/Coupe/Wagon, 3.5L V6 GAS FI, Manual or Compatible Clutch Trans)*
• 2003-2006 Nissan 350Z (Base/Enthusiast/Performance/Touring, 3.5L V6 GAS FI, Manual or Compatible Clutch Trans)

Features

• Extreme Xtreme diaphragm pressure plate for maximum clamp load and durability
• 6-pad sprung race clutch disc with high-heat ceramic friction for aggressive engagement
• Spring-center hub construction to damp torsional vibration and improve drivetrain control
• Precision-balanced assembly for smooth high-RPM performance
• Moderate to heavy pedal effort with a responsive, direct engagement feel
• Recommended for high-horsepower street and occasional race use
• OE-to-mild gear rattle typical of race sprung clutch designs
• 100% clamp-load tested and dynamically balanced for reliability

Specifications

• Clutch Disc Diameter: 9.8 in / 250 mm
• Disc Type: Sprung 6-pad race ceramic
• Pressure Plate: Xtreme diaphragm design
• Material: Ceramic friction with chromoly hub
• Spline Count: 24
• Input Shaft Diameter: 1 in
• Product Weight: ~18 lbs
• Torque Capacity: ~669 ft-lbs (≈83% over many OEM clutches)

Included Components

• 1x Xtreme diaphragm pressure plate (N021X)
• 1x 6-pad sprung race ceramic clutch disc (6250306)
• 1x Clutch release bearing (RB130)
• 1x Clutch pilot bushing (PB1012)
• 1x Clutch alignment tool (AT01)

Product Description

The ACT NZ1-XTG6 Extreme Race Sprung 6-Pad Clutch Kit is a high-performance clutch assembly built for enthusiasts driving **2003-2006 Infiniti G35** and **2003-2006 Nissan 350Z** models equipped with 3.5 L V6 engines. Featuring ACT's Xtreme diaphragm pressure plate and a ceramic-faced 6-pad sprung race clutch disc, this kit is engineered to deliver aggressive engagement, robust torque handling, and excellent heat tolerance - ideal for high-horsepower street builds and occasional track use. The spring-center hub helps manage torsional vibrations under load, while the precision balanced components ensure dependable performance at high RPMs.

Designed for drivers who demand more than stock clutch assemblies can provide, the NZ1-XTG6 supports up to ~669 ft-lbs of torque capacity - a significant increase over many OEM setups - while maintaining smooth-to-responsive engagement characteristics. Moderate to heavy pedal effort and a harsher engagement profile are typical for a race-oriented sprung disc, so this kit is best suited for performance street driving or occasional motorsport events. The included release bearing, pilot bushing, and alignment tool facilitate installation, but **a compatible flywheel is required and is not included**.