6 Speed Type R Shift Knob For Honda Acura Civic Si Solid Style M10 x 1.5 US Lighting don't worry: All Alziria headLights

don't worry: All Alziria headLights are well sealed with high-quality silica glue and have gone through airtight tests

Prevents boost leaks under higher boost levels

Cast aluminum construction for strength and durability

comfort preferences

ensuring long-term reliability under any driving conditions

6 Speed Type R Shift Knob For Honda Acura Civic Si Solid Style M10 x 1.5 US Lighting don't worry: All Alziria headLights6 Speed Type R Shift Knob For Honda Acura Civic Si Oem Solid M10 x 1. 5 Built from billet 6061 aluminum this item is the perfect replacement for your vehicle's shift knob. Weighted aluminum construction for improving shifting efficiency by increasing inertial force, in order to enhance shifting more smoothly and quickly while shifter is engaging into the gear box. Features: M10X1. 5 thread. Includes locking nut. Direct Replacement of the Original