GRIMM SPEED M12X1.25 Tallboy Knob 850037989683 Grimmspeed

( Brand: Grimm Speed ), ( Part Type: Aluminum ), ( Color: Red ), ( UPC: 850037989683 )

Review GRIMM SPEED Grimmspeed Tallboy Shift Knob Aluminum Red

Introducing the Grimmspeed Tallboy Knob M12x1.25, a superior upgrade for your engine control unit (ECU). This exquisitely crafted knob is a perfect replacement for the standard plastic knob on your ECU, adding a touch of sophistication and functionality to your vehicle's engine compartment.

The Tallboy Knob is meticulously engineered with a durable 6061-T6 billet aluminum construction. Its sleek and timeless design is not only visually appealing but also provides a comfortable and secure grip, ensuring precise adjustments to your engine settings. The knob's top surface boasts a polished anodized finish, which not only looks stunning but also offers excellent resistance to wear and corrosion.

The Tallboy Knob features a M12x1.25 thread, making it compatible with a wide range of applications. Its smooth, easy-to-read markings ensure accurate and consistent adjustments, while its 12mm height allows for optimal clearance and easy access to the knob.

Installation of the Grimmspeed Tallboy Knob is straightforward and hassle-free. It comes complete with a stainless steel washer and a Grimmspeed logo badge, which adds an extra touch of personalization to your engine bay.

In summary, the Grimmspeed Tallboy Knob M12x1.25 is more than just a replacement knob; it's a statement piece that embodies the essence of performance engineering. Its durability, functionality, and sleek design make it an excellent addition to any enthusiast's vehicle. Upgrade your ECU today and experience the difference that the Grimmspeed Tallboy Knob can bring to your driving experience.

The GrimmSpeed Tallboy M12x1.25 knob is a popular aftermarket upgrade for those looking to improve the appearance and feel of their Mitsubishi Evolution or Subaru WRX/STI steering wheels. Here are some potential pros and cons of purchasing this product:

1. Improved grip: The Tallboy knob provides a larger diameter and a more aggressive texture compared to the OEM steering wheel. This can lead to a better grip and more control for the driver.

2. Enhanced appearance: The Tallboy knob comes in a variety of colors and finishes, allowing drivers to customize the look of their steering wheel to their personal preference.

3. Durability: The Tallboy knob is made from high-quality materials, including a billet aluminum base and a durable grip material. This can make it a more durable option compared to the OEM steering wheel.

4. Easy installation: The Tallboy knob can be installed using only a few tools, and no modifications to the steering wheel or the vehicle are required.

1. Cost: The Tallboy knob can be more expensive than the OEM steering wheel, depending on the specific finish and color chosen.

2. Personal preference: Some drivers may prefer the feel or appearance of the OEM steering wheel and may not want to upgrade.

3. Potential vibration: Some users have reported feeling more vibration through the steering wheel with the Tallboy knob installed. This may be due to the larger diameter or the different materials used in the knob.

In conclusion, the GrimmSpeed Tallboy M12x1.25 knob can be a great upgrade for those looking to improve the grip, appearance, and durability of their steering wheel. However, it comes with a higher cost and potential vibration concerns. Ultimately, the decision to purchase this product depends on the individual driver's preferences and priorities.

If you are considering purchasing the GrimmSpeed Tallboy M12x1.25 knob and prioritize improved grip and customization, then it may be a worthwhile investment. However, if you are on a tight budget or prefer the stock steering wheel, then it may not be the best choice for you. Ultimately, it is important to consider the pros and cons carefully and make an informed decision based on your personal preferences and needs.

Details:

GrimmSpeed Tallboy Shift Knob Aluminum Red - M12x1.25.

part #: 850037989683 price

• $107.99

specifications shifterfreddie:

• brand: Grimm Speed
• part type: Aluminum
• color: Red
• upc: 850037989683

returns shifterfreddie:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer shifterfreddie:

• quantity: 5
• started: September 14, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

shipping shifterfreddie:

• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery
• type: Fixed
• transit: 4-9 Days
• cost: $0.00
• class: Standard
• carrier: USPS, FedEx

seller shifterfreddie:

• city: Windsor, Connecticut
• rating: 99.7%
• # reviews: 35436

payments shifterfreddie:

• credit card: Diners-club
• other
• wallet: Apple-pay

general shifterfreddie:

• Car Truck Parts Accessories > Interior Parts Accessories > Shift Knobs
• condition: New