Fit Nissan 350Z Roadster Thermal Shield Intake Plenum Spacer BXIM-40201
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Compatible Models
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Thermal Shield Intake Plenum Spacer for Nissan 350Z Roadster
This thermal shield intake plenum spacer for the Nissan 350Z Roadster is a performance component that lifts the upper intake plenum to reduce heat transfer and lower intake air temperatures. It is designed to fit the Nissan 350Z Roadster with the VQ35DE engine and cross-references OEM part number BXIM-40201. This thermal shield intake plenum spacer helps maintain denser air for improved throttle response and consistent power delivery.
Overview
This thermal shield intake plenum spacer is a precision-machined spacer that sits between the lower and upper intake plenum halves on a Nissan 350Z Roadster. It works by creating a thermal barrier that reduces heat soak from the engine into the intake tract, which helps keep the air charge cooler. This thermal shield intake plenum spacer is for enthusiasts seeking a reliable and effective intake upgrade for their 350Z Roadster.
Built For Performance
- Constructed from high-temperature phenolic material for excellent thermal insulation
- Increases intake plenum volume for enhanced air capacity
- Reduces heat soak to lower intake air temperatures
- Precision CNC-machined for a perfect, leak-free seal
- Includes all necessary hardware for installation
Fits These Machines
- for Nissan 350Z Roadster
On-The-Job Use
- On a Nissan 350Z Roadster during spirited street driving
- During track days or autocross events where consistent power is critical
- As a foundational upgrade for a naturally aspirated or forced induction VQ35DE build
Specs At A Glance
| Material | High-Temperature Phenolic |
| Part Number(s) | BXIM-40201 |
| Compatible Engine | VQ35DE |
Good To Know
Q: Will this spacer work with the stock intake manifold? A: Yes, it is designed as a direct replacement spacer using the factory manifold bolt locations, requiring no modification to the stock intake.
Q: Does this spacer require tuning? A: No, the small volume increase typically does not require a retune, but it can help optimize performance when combined with other intake modifications.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.