516-02801-WC LAPTORR Rear Diffuser (Wet Carbon) for E46-M3

516-02801-WC
Rear Diffuser for E46-M3

Material and Type
Wet Carbon (WC)

Compatible Models
BMW E46-M3
BMW E46-M3 CSL

Product Contents
・Upper Panel
・Center Diffuser
・Left Diffuser
・Right Diffuser
・Installation Accessories

Features and Effects
The center diffuser blocks airflow from entering the rear bumper by diverting it away from the rear of the rear axle, reducing unnecessary drag and directing all airflow beneath the diffuser to generate strong downforce.
The conical shape of the left and right side tunnels increases the airflow velocity, drawing air from beneath the body toward the rear.
The left and right end panels reduce drag by smoothing the airflow to minimize turbulence around the rear bumper.
By creating a gap between the rear bumper and the diffuser to enlarge the exit opening, the airflow beneath the body improves, enhancing overall downforce and cooling.
　
　
Important Notes Regarding Diffuser Installation
This product cannot be installed on vehicles equipped with the stock exhaust or an equivalent exhaust system due to differences in layout.
The LAPTORR exhaust for the E46-M3 can be installed.