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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Required Fueling option(s)
and/or PWM signals for control over performance modifications such as:
Whether paired with the stock exhaust
the MAD exhaust ensures a harmonious blend of performance and comfort
2012-2018 BMW 3 Series (F30 / F31) M Performance Style Rear Diffuser 40 Amp Required Fueling option(s)This is the Kies Motorsports M Performance style rear diffuser (non carbon) for your F30 BMW 3 series. This will fit any of the F30 generation BMW 320i, 328i, 335i, 330i, 340i as well as the xi and diesel variations. You MUST already have the M Sport rear bumper, as this diffuser will NOT fit the base bumpers. If you do not have an M Sport rear bumper, have no fear, you can purchase one of our Kies Motorsports M sport style rear bumper conversions
