ARM Carbon Fiber S58 Engine Cover For BMW M3 M4 120i (F40) Dyno Results: +12

Dyno Results: +12

Each bracket is secured to the MK6 radiator shroud via three different anchoring points

Check Engine Light: May require an ECU tune or O2 sensor fix adapter to avoid check engine lights

E85 certified solution designed for optimal fuel delivery and increased horsepower

ARM Carbon Fiber S58 Engine Cover For BMW M3 M4 120i (F40) Dyno Results: +12HIGHLIGHTS 100% Dry Carbon Construction Direct Replacement For OEM Engine Cover Utilizes OEM M Logo PROFILE The ARM G80 Carbon Fiber Engine Cover gives your G80 that extra special touch that sets it apart from all the others, while utilizing the OEM dimensions and design for a precise fitment. Adorn your G80's engine bay with this exquisite 100% genuine dry carbon engine cover to replace the OEM plastic counterpart and watch heads turn and cameras