Magnaflow Cat-Back Exhaust for F8X BMW M3/M4 (19187) K&N The white filter has a

The white filter has a dry

With these replaceable friction plates there is no need to replace the entire flywheel when the clutch or flywheel is at the end of it's life

• Includes 1/8-in NPT port for use with additional temperature sensors

SD is the "Standard Duty" and can handle up to 450 WHP

Magnaflow Cat-Back Exhaust for F8X BMW M3/M4 (19187) K&N The white filter has aMagnaFlow Sport Series Black Cat Back Exhaust for 2015 2020 BMW M3 M4. Features a full, 409 stainless steel construction with mandrel bent 2. 5" tubing and 3. 5" dual tips with a stealthy satin black high temp coating throughout. Vehicle Fitment: 2015 2018 BMW M3 (F80) 2015 2020 BMW M4 (F82 F83) Install Instructions: PDF Install Guide The Sport Series Black Exhaust System delivers maximum performance, reduced mass and an aggressive exhaust sound.