While everyone of your car friends are ranting and hollering about how great and cool their own carbon fiber diffusers look, lets be honest here. 99% of those are just for looks... this one however is fully functional.
The Varis Style Carbon Fiber Diffuser Set includes not only the upper center piece, but a full lower under tray. This is where the magic really happens. With proper controlled airflow under the rear of your M, this diffuser will actually do the job for which it was intended for!
So now when you pull up at that next show and your peers start commenting about their own carbon bits, you can reply suavely with an ""Ah yes, that is nice... but is yours functional?""
Full carbon, proper under-body strakes, great fitment, and yes of course... it looks damn good. When you expect the best, you get the best, The Varis Style Carbon Fiber Rear Diffuser Set for F8X BMW M3/M4s.
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