Description
The Mishimoto MMBCC-350Z-03PBE Direct Fit Catch Can Kit is engineered specifically for the VQ35DE engine powering the 2003-2006 Nissan 350Z and 2004-2007 Infiniti G35, giving these hard-driven cars a dedicated line of defense against blow-by and carbon buildup in the intake tract. Rather than a universal solution, this kit uses a single tall 6061 aluminum catch can, application-specific bracket, and pre-molded hoses designed around this exact VQ35DE PCV layout.
Because the VQ35DE is worked hard in these Z and G platforms, blow-by gases carrying oil droplets and fuel vapor can migrate back through the intake system and leave carbon deposits on critical intake components, gradually eroding power and efficiency. This Mishimoto catch can intercepts that vapor before it reaches the intake, using a proven internal baffle to condense and collect oil droplets and fuel vapor, internal air diverters for smooth, constant PCV flow, and a 50-micron bronze filter as an added safeguard against rogue oil droplets escaping into the return line. For anyone researching car engine parts, components of an automobile engine, or how to protect a car engine from carbon buildup, this kit addresses the issue directly at the PCV system rather than masking symptoms downstream.
Vehicle Applications
This Direct Fit Catch Can Kit is built for the Nissan 350Z and Infiniti G35 equipped with the VQ35DE engine. On the Nissan side, it fits the 350Z Base, Enthusiast, Touring, and Track trims from 2003-2006, the 350Z Grand Touring from 2005-2006, the 350Z Performance from 2003-2005, and the 350Z 35th Anniversary Edition from 2005. On the Infiniti side, it fits the G35 Base and G35 X from 2004-2007, along with the G35 Journey and G35 Sport for the 2007 model year. No other years, makes, models, or trims are covered by this kit.
Features
- Direct fit for the 2003-2006 Nissan 350Z and 2004-2007 Infiniti G35
- Installs in under 1 hour
- Single can mounts in line with the PCV system to separate oil from air using a 50-micron bronze filter
- Extra large 7.5oz capacity for longer servicing intervals
- Billet 6061 aluminum can sealed with Viton O-rings and fully serviceable
- Helps maintain proper octane levels to reduce potential detonation
- Reduces carbon buildup on intake valves
- Includes pre-molded, application-specific chemical resistant hoses for easy installation
- CNC-machined aluminum fittings and internal air diverters for smooth, constant PCV flow
- Application-specific mounting bracket doubles as a mount for the power steering reservoir
- Twist-off can design with drain plug for easy servicing
- Patent No. US ZL 202120175368.7
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Color: Black
- Finish / Can Finish: Anodized
- Can Material: 6061-T6 Billet Aluminum
- Can Type: Twist Off
- Height: 6.2 in
- Can Outside Diameter: 2.5 in
- Maximum Can Capacity: 7.5 oz
- Inlet Port Inside Diameter: 0.5 in
- Outlet Port Inside Diameter: 0.5 in
- Interior Baffle: Yes
- Hose Included: Yes
- Drain Plug Included: Yes
- Mounting Bracket Included: Yes
Frequently Asked Questions
What vehicles does the Mishimoto MMBCC-350Z-03PBE catch can kit fit?
It is a direct fit for the 2003-2006 Nissan 350Z (Base, Enthusiast, Touring, Track), the 2005-2006 350Z Grand Touring, the 2003-2005 350Z Performance, the 2005 350Z 35th Anniversary Edition, and the 2004-2007 Infiniti G35 Base and X, plus the 2007 G35 Journey and Sport.
What is the catch can made from?
The catch can is machined from 6061-T6 billet aluminum with an anodized finish and is sealed with Viton O-rings.
How much oil and vapor capacity does the catch can hold?
The catch can has a maximum capacity of 7.5oz, which Mishimoto states allows for longer servicing intervals.
Does the kit include mounting hardware and hoses?
Yes, the kit includes an application-specific mounting bracket, which also serves as a mount for the power steering reservoir, along with pre-molded, chemical resistant hoses and CNC-machined aluminum fittings.
Is the catch can serviceable, and how is it drained?
Yes, the can uses a twist-off design and includes a drain plug, and it also contains a 50-micron bronze filter to help trap oil droplets.
Does this catch can kit come with a warranty?
Yes, it is shipped with the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

















