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OEM Style Feel With an Upgraded Finish
The GrimmSpeed Stubby Shift Knob Black Delrin combines the short, fat profile of the stubby shift knob line with the lightweight character of Delrin construction. GRMGRM038012 is a popular choice for drivers who prefer a factory like shift feel but still want a cleaner, upgraded appearance over the stock knob. Machined from Delrin and finished in black, GRMGRM038012 keeps overall weight low while offering a comfortable grip for both overhand and side grip shifting styles. It threads directly onto manual Subaru shifters using the universal M12x1.25 pitch and includes a laser etched GrimmSpeed logo around the base.
Key Features
- Machined from durable black Delrin thermoplastic
- Stubby profile mimics the shorter, fatter shape of the factory knob
- Lightweight design for a more factory like shift feel
- Laser etched GrimmSpeed logo around the base
- M12x1.25 universal thread pitch
- Fits 5 speed and 6 speed manual Subaru transmissions out of the box
Specifications
| Detail | Value |
|---|---|
| SKU | GRMGRM038012 |
| Manufacturer Part Number | 038012 |
| Material | Delrin Thermoplastic |
| Thread Pitch | M12x1.25 |
| Weight | Approximately 105 grams |
| Finish | Black Delrin |
| UPC | Not published by manufacturer |
What's Included
- 1 GrimmSpeed Stubby Shift Knob Black Delrin (GRMGRM038012)
About GrimmSpeed
GrimmSpeed is a Minnesota based performance manufacturer that has built a reputation among Subaru enthusiasts for well engineered, durable parts. GRMGRM038012 reflects that focus by delivering an upgraded shift feel without sacrificing everyday comfort.
Related Parts
- GrimmSpeed Stubby Shift Knob Stainless Steel Raw M12x1.25
- GrimmSpeed Shift Knob Delrin Subaru 5 Speed and 6 Speed Manual Transmission
FAQ
What is the 038012?The 038012 is the GrimmSpeed Stubby Shift Knob Black Delrin, a short, lightweight shift knob for manual Subaru transmissions with an M12x1.25 thread.
How is the stubby knob different from the standard GrimmSpeed knob?The stubby version has a shorter and fatter profile closer to the shape of a factory shift knob.
Does GRMGRM038012 fit 5 speed and 6 speed transmissions?Yes, it threads directly onto both 5 speed and 6 speed manual Subaru shifters without modification.
Is a shift boot retainer required?A shift boot retainer is recommended for 5 speed applications to keep the boot properly seated, sold separately.
What material is this shift knob made from?It is machined from black Delrin, a durable engineering thermoplastic that resists wear and temperature changes.
Is this knob heavy or lightweight?GRMGRM038012 is on the lighter end, giving a shift feel closer to the factory knob than the stainless steel versions.
Do I need tools to install it?No, the knob threads onto the shifter shaft by hand.
Is there a warranty on this part?Yes, GRMGRM038012 is covered under GrimmSpeed's standard limited warranty.
Install Instructions
- Park the vehicle with the parking brake engaged and transmission in neutral.
- Unscrew the factory shift knob counterclockwise to remove it.
- Install a shift boot retainer first if using this knob on a 5 speed model.
- Thread GRMGRM038012 clockwise onto the shifter shaft until snug.
- Check that the knob is secure before driving.
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