Magnaflow Cat-Back Exhaust for F8X BMW M3/M4 (19187) K&N 8mm Moly CUS IPA CUS

8mm Moly CUS IPA CUS Standard 8550XX 85

• HKS is 0

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

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

Magnaflow Cat-Back Exhaust for F8X BMW M3/M4 (19187) K&N 8mm Moly CUS IPA CUSMagnaFlow 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.