Akrapovic Exhaust Sound Controller for F8X M3 M4 (P-HF1100) Radium • Tip 120mm (4

• Tip 120mm (4

The thickness of the Alpha core is increased from the OEM 50mm size to 61mm boosting cooling and oil capacity

47018SR Front (Left) Slotted (Cryo-Treated) 126

Heavy Duty Viton Clutch Basket Seal Package

this complete system weighs in at 24lbs assembled

Akrapovic Exhaust Sound Controller for F8X M3 M4 (P-HF1100) Radium • Tip 120mm (4This P HF946 Akrapovi Sound Kit is compatible with the Akrapovi Slip On Titanium Exhaust for F80 F82 F83 BMW M3 and M4 models to control the valves in your exhaust adjusting the sound via the Akrapovi Sound Remote Controller or the smartphone app for iOS and Android. Vehicle Fitment: For Akrapovi Exhaust System 2015 2018 BMW M3 F80 2015 2020 BMW M4 F82 F83 Part Number Variations: P HF1100, PHF1100 Pictured: Photos are for representation. New pics