![VRS FRP Front Under Diffuser for 1999-2006 BMW M3 [E46] VAB-4636](http://stoxautosport.com/cdn/shop/products/VAB-4636-copy-250x250_1618b5e3-04a3-4d05-8a0e-c0ab3162ddf5_1024x1024.jpg?v=1692979901)
![VRS FRP Front Under Diffuser for 1999-2006 BMW M3 [E46] VAB-4636](http://stoxautosport.com/cdn/shop/products/VAB-4636-250x250_a9cd4bf9-20bc-4c28-abbd-6927ea54421c_1024x1024.jpg?v=1692979901)
![VRS FRP Front Under Diffuser for 1999-2006 BMW M3 [E46] VAB-4636](http://stoxautosport.com/cdn/shop/products/VRS-E46-M3-Front-diffuser-oncar-undercar-250x250_37ae04e3-f7a6-4130-9534-11d3b63da708_1024x1024.jpg?v=1692979901)
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![VRS Carbon/FRP Rear Under Skirt for 1999-2006 BMW M3 [E46] VAB-4620](http://stoxautosport.com/cdn/shop/products/VAB-4620-1-1000x1000_compact.jpg?v=1692979903)
![VRS FRP Street Version Extension Lip for 1999-2006 BMW M3 [E46] VAB-4617](http://stoxautosport.com/cdn/shop/products/VAB-4616-4-250x250_d2d8a415-2157-44b1-bdc4-b3dd805fa241_compact.jpg?v=1692979896)
Front under diffuser for the BMW E46 M3, composed of FRP. Designed and manufactured by VRS, a company by Varis. Diffusers are designed to increase the vehicle’s handling and performance by directing the airflow to the underside of the vehicle. VAB-4636
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