BMC Porsche 981 Cayman / Boxster High Performance Air Filters gtr parts 9310 alloy wrist pins and

9310 alloy wrist pins and complete ring pack

All necessary hardware for easy installation

The heavy duty construction is suited to operate in harsh environments and will handle substantial shock

there is nothing better than a proper suspension setup

It reduces friction with the use of revised internal lubrication method

BMC Porsche 981 Cayman / Boxster High Performance Air Filters gtr parts 9310 alloy wrist pins andUpgrade 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