Takashima D-13 Torx T7 120-Degree Grade 12.9 hardened Carbon Steel Screw set for Schumacher Mi9 SP1/SP1-F Option Parts The somewhat simple rear trunk

The somewhat simple rear trunk lid design helps with undisturbed airflow towards the rear wing

Fits most power tools with standard 1/4" drive

The longer leg of AM19-RC should be directed to the center of the car

More steering under high speed and on power

High-precision sensor unit for accurate throttle response

Takashima D-13 Torx T7 120-Degree Grade 12.9 hardened Carbon Steel Screw set for Schumacher Mi9 SP1/SP1-F Option Parts The somewhat simple rear trunkHightly Recommanded: Why Torx Screws are Superior to Hex (Allen) Screws 1. Superior Torque Transfer (Anti Stripping) Hex: Only has 6 points of contact. The force is concentrated on the sharp corners, making it very easy to "round out" or strip the socket under high pressure. Torx: Features a circular lobular design that provides a much larger contact area. It transmits force through "surface contact" rather than "point contact," allowing it to handle