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)

Applicable Models
BMW E46-M3
BMW E46-M3 CSL

Product Components
・Upper Panel
・Center Diffuser
・Left Diffuser
・Right Diffuser
・Mounting Accessories

Features and Effects
The center diffuser blocks airflow from entering the rear bumper interior behind the rear axle, reducing unnecessary drag. It directs all airflow beneath the diffuser to generate strong downforce.
The cone shape of the left and right tunnels increases the airflow velocity, pulling air from beneath the body rearward.
The side end panels reduce drag by suppressing airflow wrapping around the rear bumper through aerodynamic shaping.
Creating a gap between the rear bumper and diffuser increases the rearward escape opening, improving airflow beneath the body. This enhances overall underbody downforce and cooling.
　
　
Important Notes Regarding Diffuser Installation
Cannot be installed on vehicles with factory exhaust or factory-equivalent exhaust due to layout differences
.The LAPTORR exhaust for E46-M3 can be installed.