GrimmSpeed Swap-Top Weighted Bulb Shift Knob Stainless Steel WRX / STI 2002-2026 | 1.1007.1.SS Vehicle Model_370z and 12-clicks of high speed

and 12-clicks of high speed compression

Included Components:Crawford Performance Rear Differential Skid PlateMounting Hardware

and this results in a small difference in the oxygen ion concentration between the tube's internal and external surfaces

MTBE oxygenated fuels

GrimmSpeed Swap-Top Weighted Bulb Shift Knob Stainless Steel WRX / STI 2002-2026 | 1.1007.1.SS Vehicle Model_370z and 12-clicks of high speedFITMENTS: All Subaru 5 6 Speed Manual Transmission Universal M12x1. 25 Shift Knob Thread Pitch These unique shift knobs are available in two different body profiles, either bulb or piston, and feature and interchangeable cap system to seamlessly accommodate any Subaru manual transmission setup. These shift knobs are specifically designed with a minimalistic aesthetic in mind, focusing more on the ergonomics and driving experience than flashy looks.