BMC Porsche 981 Cayman / Boxster High Performance Air Filters Firecore We noted that higher boost

We noted that higher boost levels created inaccurate boost control with the R35 GT-R and we needed a bullet proof solution

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and emergency brake components

CO2 boost control

BMC Porsche 981 Cayman / Boxster High Performance Air Filters Firecore We noted that higher boostUpgrade your 981 with direct, drop in performance air filters designed to safely increase air flow to the engine for increased response and power. Description OEM air filters are made of paper and their main function is to protect the engine. These filters have high resistance to the air flow, which reduces the inlet pressure and reduces the engines performance. BMCs air filters provide a considerably greater amount of air flow. BMC air filters are