An Economical Upgrade for Naturally Aspirated VQ35DE Power
The Competition Clutch Stage 1 Gravity Performance kit is built for 350Z and G35 owners who want a modest bump in torque capacity without giving up the factory pedal feel. This 2400 series kit adds 40 to 50 percent more torque capacity over stock, using a 6-pad ceramic high-torque disc paired with a Competition Clutch pressure plate. It is intended for moderately modified or aggressive naturally aspirated drivers and should not be paired with turbo, supercharger, or nitrous systems.
Key Features
- 40 to 50 percent increase in torque capacity over stock
- Maintains a stock-like pedal feel
- 6-pad Ceramic high-torque performance disc assembly
- Competition Clutch pressure plate engineered for consistent clamp load
- Designed for naturally aspirated, moderately modified applications
- Not recommended for forced induction or nitrous applications
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2003-2006 | Nissan | 350Z | 3.5L VQ35DE |
| 2003-2007 | Infiniti | G35 | 3.5L VQ35DE |
Specifications
| Detail | Value |
|---|---|
| Brand | Competition Clutch |
| Manufacturer Part Number | 6072-2400 |
| UPC | Not published by manufacturer |
| Stage | Stage 1 Gravity Performance |
| Disc Type | 6-Pad Ceramic (not used on all applications) |
| Torque Capacity Increase | 40-50 percent over stock |
| Recommended Use | Street, naturally aspirated only |
| Warranty | Manufacturer limited warranty against defects |
What’s Included
- Competition Clutch pressure plate
- 6-pad Ceramic high-torque performance disc assembly
- Throw-out bearing (where applicable)
- Pilot bearing or bushing (where applicable)
- Alignment tool
About Competition Clutch
Competition Clutch designs clutch kits spanning street-friendly Stage 1 options through full race Stage 4 setups, giving Nissan, Infiniti, Honda, and other platforms a path to more torque capacity without reinventing the drivetrain. Each kit is built around a matched pressure plate and disc combination tuned for its intended power level.
Related Parts
- Competition Clutch lightweight flywheels for VQ35DE applications
- Competition Clutch Stage 2 and Stage 3 kits for higher torque builds
FAQ
What is the 6072-2400?
The 6072-2400 is the manufacturer part number for the Competition Clutch Stage 1 Gravity Performance clutch kit built for the VQ35DE engine in the 350Z and G35.
What vehicles fit this clutch kit?
This kit fits the 2003-2006 Nissan 350Z and 2003-2007 Infiniti G35, both equipped with the 3.5L VQ35DE engine.
Can this clutch be used with a turbo or supercharger?
No, Competition Clutch specifically states this Stage 1 kit should not be used with turbo, supercharger, or nitrous systems.
How much more torque capacity does this kit provide?
The Stage 1 Gravity Performance kit provides approximately 40 to 50 percent more torque capacity than the factory clutch.
Will this clutch change the pedal feel?
No, this kit is designed to maintain a stock-like pedal feel while adding torque capacity.
Does the kit include a flywheel?
No, this kit does not include a flywheel and is designed to work with the factory or a compatible aftermarket flywheel.
What disc design does this kit use?
Most applications use a 6-pad ceramic high-torque performance disc, though the 6-pad configuration is not used on every application.
Is a warranty included?
Yes, Competition Clutch provides a manufacturer limited warranty covering defects in materials and workmanship.
Install Instructions
- Support the engine and remove the transmission following factory service procedures
- Remove the factory clutch and pressure plate from the flywheel
- Inspect the flywheel surface and resurface if needed before reinstalling the clutch
- Install the new ceramic disc using the supplied alignment tool to center it on the flywheel
- Bolt on the Competition Clutch pressure plate and torque to manufacturer specification in a star pattern
- Install the throw-out bearing and pilot bearing or bushing where applicable
- Reinstall the transmission and verify clutch pedal engagement
- Complete a proper break-in period before subjecting the clutch to hard use
