HPI Baja Precision Roof Scoop BJ001 by GPM  [BJ001]

Precision roof scoop for HPI Baja chassis

The BJ001 is CNC-friendly alloy roof scoop engineered for HPI Baja shells to manage aerodynamic flow and assist thermal pathways. The component offers a stiff mounting flange and a low-profile form factor to minimise interference with roll cages and body lines.

Installation requires aligning the scoop with standard roof fixing points and securing with appropriate fasteners; use hardware that matches the shell thickness to avoid stress concentrations. The scoop is not a load-bearing structural part and should be fitted with attention to antenna and electronics clearance.

For setup and tuning, adjust the scoop position in small increments to quantify changes in airflow distribution and cooling efficiency. The alloy construction keeps deformation minimal under clamping loads, providing consistent aerodynamic behaviour across test runs.

As a precision aftermarket alloy accessory for HPI Baja, BJ001 is aimed at hobbyists seeking consistent airflow control and durable mounting. Validate fit and function with iterative track testing.