GrimmSpeed Swap-Top Weighted Shift Knob Kit Piston

GrimmSpeed Swap-Top Weighted Shift Knob Kit - Piston

GrimmSpeed built this shift knob for drivers who want a more deliberate, mechanical feel out of every gear change. The Piston profile body is machined from solid 303 stainless steel, giving it noticeably more heft than the factory plastic knob so shifts land with more weight and predictability on your Subaru. The design keeps things understated rather than flashy, putting the focus on ergonomics and shift feel.

This listing covers the Piston body kit, SKU GRM1.1006.1.SS, which includes a full set of interchangeable caps to suit every Subaru manual shift pattern in one box. That means caps for the 5-speed AWD pattern (used on cars like the WRX and Forester XT), the 6-speed AWD pattern (used on the WRX STI and later WRX models), and the pattern shared by the BRZ and Toyota 86. You simply fit the cap that matches your car's shift gate. Exact model year and chassis fitment for each cap is listed in the tabs above.

Note: These knobs are machined to clear a 26mm reverse lockout and use the universal M12x1.25 thread pitch common to Subaru manual transmissions. Confirm your shifter's lockout diameter and thread pitch before ordering.

Specifications

• Knob body: 303 stainless steel, Piston profile
• Interchangeable caps: 6061-T6 aluminium, black anodised finish
• Laser etched shift pattern on each cap
• Kit includes caps for all Subaru manual shift patterns: 5-speed AWD, 6-speed AWD, and BRZ/86
• Weight: 622 grams (22 oz) for the Piston knob
• Thread pitch: M12x1.25 (universal Subaru fitment)
• Clearance for a 26mm reverse lockout
• Machined to fit with all OEM Subaru reverse lockouts

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your transmission's shift pattern and reverse lockout diameter before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.