SKU: MMSK-CF | UPC: 748354805857
Mishimoto Carbon Fiber Shift Knob – Universal M18x1.5 Fits Honda Civic Subaru WRX STI
The Mishimoto Carbon Fiber Shift Knob delivers a premium feel for manual transmission shifts on vehicles with M18x1.5 threads. It fits popular models like 1988+ Honda Civic, 1993+ Subaru Impreza WRX and STI, Acura RSX, Nissan 240SX, and Mazda Miata. Crafted from genuine carbon fiber, it offers lightweight construction for quick gear changes and a stylish interior upgrade.
Key Features
- Carbon Fiber Barrel: Real woven carbon fiber provides strength at just 0.20 lbs for reduced shift effort and enduring style.
- Signature “M” Logo: Laser-engraved Mishimoto emblem adds a clean, branded accent without overpowering your cabin.
- Ergonomic Shape: Contoured design fits naturally in hand for confident, fatigue-free shifting during spirited drives.
- Three M18 x 1.5 Inserts: Plastic adapters included ensure direct compatibility across multiple vehicle applications.
- Compact Dimensions: 1.97 x 2.36 x 5.12 inches overall for seamless integration and easy storage.
Product Notes
- Verify vehicle shift arm thread measures M18 x 1.5 before installation.
- Clean surface with microfiber cloth and mild soap to preserve finish.
- Arrives in protective foam packaging to prevent damage in transit.
Installation Notes
- Professional installation recommended.
- Remove OEM knob by turning counterclockwise, select correct insert, and thread new knob clockwise until secure.
- Compatible with all manual transmissions using standard M18 x 1.5 shift levers, no additional hardware needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-2005 | Honda | Civic | Si, EX, DX (manual) |
| 1994-2001 | Acura | Integra | GSR, Type R (manual) |
| 2002-2006 | Acura | RSX | Type S (manual) |
| 1993-2021 | Subaru | Impreza | WRX, Base (manual) |
| 2004-2021 | Subaru | Impreza | STI (manual) |
| 1989-1998 | Nissan | 240SX | S13, S14 (manual) |
| 1999-2005 | Mazda | Miata MX-5 | NB (manual) |
| 2006-2015 | Honda | Civic | Si (manual) |
Why Choose Mishimoto?
- Performance leader with millions of parts installed worldwide.
- Direct-fit design tested for reliability in daily and track use.
- Backed by lifetime warranty against defects.
Frequently Asked Questions
- Q: Does this fit my Subaru WRX or STI?
A: Yes, includes M18 x 1.5 inserts for direct fit on 1993+ Impreza WRX and 2004+ STI manual models. - Q: Is the carbon fiber real or a wrap?
A: Genuine woven carbon fiber construction throughout the barrel for authentic weight savings and visual appeal. - Q: What warranty comes with this shift knob?
A: Covered under Mishimoto lifetime warranty for manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Secure box measuring 1.97 x 2.36 x 5.12 inches
- Weight: 0.20 lbs product, 0.40 lbs shipping





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