Action Clutch IRONMAN Sprung (Street) Clutch Kit

2003–2006 Infiniti G35 3.5L VQ35DE

Part #: ACR-0757

Overview

The Action Clutch IRONMAN Sprung (Street) Clutch Kit is a high-performance clutch solution designed specifically for enthusiasts who demand exceptional durability and strength for their Infiniti G35 with the VQ35DE engine. Built to handle demanding driving conditions, including spirited street driving and track use, this clutch kit offers impressive holding capacity and reliable engagement, making it an ideal upgrade for those looking to support increased horsepower and torque.

Whether you're pushing your G35 to its limits on the street or preparing for track days, the IRONMAN clutch kit provides the confidence and performance needed to handle high power levels while maintaining a manageable pedal feel. Designed with durability and performance in mind, this clutch system ensures smooth engagement and consistent power transfer, helping you achieve optimal driving experience.

Key Features

The Action Clutch IRONMAN clutch kit incorporates advanced materials and engineering to deliver superior performance and longevity. Key features include:

• Constructed with sintered iron for maximum durability and heat resistance, capable of handling over 550hp+ applications.
• Single dual clamp diaphragm design provides increased holding capacity, ideal for high-power track use.
• Iron puck configuration enhances friction and torque transfer, ensuring reliable engagement under demanding conditions.
• Heavy pedal feel with smooth engagement offers a confident driving experience without sacrificing drivability.
• Strictly designed for track use, making it perfect for performance-oriented drivers who push their vehicles beyond stock limits.
• Compatible with Action Steel Flywheels for optimal performance and durability.
• Engineered to provide impressive holding capacity while maintaining a manageable pedal effort for street and track use.

Construction & Design

The IRONMAN clutch kit features a robust construction utilizing sintered iron materials that excel in heat dissipation and wear resistance. The sprung hub design helps absorb torsional vibrations, reducing stress on drivetrain components and providing smoother engagement. The clutch disc's iron puck configuration ensures maximum friction surface area, supporting high torque loads and consistent performance during aggressive driving.

Designed with precision engineering, this clutch kit employs a single dual clamp diaphragm to evenly distribute pressure across the clutch surface, resulting in reliable engagement and increased holding capacity. The heavy pedal feel is a result of the high clamp load, which is necessary for track applications but still offers a predictable and confident pedal response.

Installation & Fitment

This clutch kit is a bolt-on upgrade that directly replaces the factory clutch components on the Infiniti G35 3.5L VQ35DE engine from 2003 to 2006. No cutting, drilling, or complex modifications are required for installation. It is recommended to use with an Action Steel Flywheel for optimal performance and longevity. Professional installation is advised to ensure proper setup and alignment, especially for high-performance applications.

• Designed for track and high-performance street use
• Requires standard hand tools and basic mechanical skills
• Installation time varies depending on experience and tools available

What's Included

• Iron puck clutch disc
• Sprung hub assembly
• Clutch pressure plate
• Alignment tool
• Hardware and fasteners
• Installation instructions

Ideal For

• Performance enthusiasts seeking high holding capacity
• Track day drivers pushing their G35 beyond stock power levels
• Drivers looking for a durable clutch system capable of handling over 550hp+
• Those who prefer a heavy pedal feel with smooth engagement