Nissan Skyline R33 Bash Plate

The ultimate bash plate for your R33 Skyline

Designed with performance, protection and practicality in mind, the Project Aero Nissan Skyline R33 Bash Plate sets a new benchmark for underbody armour in the Skyline community. Featuring precision-engineered ventilation slots, this bash plate helps direct airflow through the engine bay, allowing heat to dissipate more effectively. The result? Improved cooling and reduced heat soak - especially important during spirited drives or on-track sessions. Unlike oversized vents that invite debris, our design is clean, effective, and purpose-driven.

Hardware and mounting

We’ve taken extra care to ensure that all hardware sits tucked up and out of harm’s way, both at the front and rear mounting points. The rear edge of the bash plate is stepped to allow bolt heads to sit recessed, so they’re protected from scrapes and impact. It’s a small detail that makes a huge difference in durability over time, especially on lowered vehicles or those frequently driven hard.

Ease of servicing

Our thoughtfully designed trap door allows quick access to the sump plug, meaning you won’t need to remove the entire plate at each service interval. One bolt is all it takes. Loosen it, remove the door, and you’re ready to drain. Once done, simply bolt the door back on. It’s as practical as it is sleek.

Light-weight and functional

Crafted from 3mm aluminium, this is the most refined bash plate available for the Nissan Skyline R33. With its blend of functional cooling, discreet hardware, and serviceability, no other bash plate comes close. Engineered with attention to detail, this is underbody protection that actually works for you.

Please note: This will work with RB25, RB20 and SR20 cross members into the R33 chassis. Will work with aftermarket sumps that aren't lower than the crossmember.