Boomba White Round 420G Shift Knob V2 Honda Civic SI / Type R 2017-2021 Color:Red Supplied with all necessary hardware

Supplied with all necessary hardware

Reduces body roll by increasing front/rear roll stiffness

Additional Information

Part #: IS-GN-DFBSH

This is typically defined by the loads that are carried by the bolts in terms of piston/rod weight and the rotational speed of the engine

Boomba White Round 420G Shift Knob V2 Honda Civic SI / Type R 2017-2021 Color:Red Supplied with all necessary hardwareFitment Information: 2016 2021 Honda Civic 2017 2021 Honda Civic SI 2017 2021 Honda Type R Features: 420g vs. the 180g of a stock knob. These shift knobs feature a precision CNC machined brass core for added weight as well as a white delrin shell for durability, excellent appearance and temperature management. A heavier shift knob puts the weight towards the end of the shift lever. This increased momentum while shifting gives you a greater mechanical