A Mishimoto Shift Knob Extension quickly and easily raises the height of the gear knob to a more convenient position to assist with rapid shift changes.Lightweight strength in an all 6061 aluminium construction, CNC-machined to perfectionFlanged base allows for fitment on vehicles equipped with slide reverse lockoutIncludes threaded inserts to adapt to most shifter assembliesFits with M18x1.5 threaded shift knobs*Durable black anodized finish for a sleek addition to the vehicle's interiorMishimoto Lifetime WarrantyMishimoto offers a range of shifter upgrades which includes these extensions, that raise the shifter knob height to a more accessible and convenient position to improve shifter action and reduce driver stress/fatigue during demanding or extended driving situations.Precision engineered from CNC-machined 6061 aluminium with a durable anodised black finish, these extensions offer longevity of performance and a stylish appearance, whilst maintaining a strong solid connection between the gear knob and gear linkage.Specifically machined to include a flanged base to maintain compatibility with sliding reverse lockouts, these extensions fit threaded shift knobs with M18x1.5mm threads and includes threaded inserts to enable fitment to the majority of linkage sizes available.As with the majority of Mishimoto's performance upgrades, these extensions are covered by Mishimoto's lifetime warranty for the added reassurance of quality.*Recommended use of Mishimoto Shift Knobs for best fitment