Cusco Grounding Kit- 13+ Subaru BRZ & Scion FR-S
In a large electrical system like a motor with many sensors, there are many points for different resistances and voltages in the circuit. Cusco's Grounding kit helps to further connect this system and provide a more stable system. This leads to better drivability and idle. Will also help with engine response. The kit connects your battery, alternator, throttle body, transmission and chassis grounding points. All leads are marked in english where they need to go. Simply remove the bolt, slip the terminal on, and re-tighten the bolt.
P/N: 965 727 ALHD
Fits 13+ Subaru BRZ & Scion FR-S