NRG Weighted Shift Knob XL Blue Solid Steel 4.3 Inch

Improves gear engagement: NRG Weighted Shift Knob XL Blue Solid Steel 4.3 Inch increases shift stability and provides more positive gear engagement by adding rotational inertia to each shift.

Constructed from solid steel and weighing nearly two pounds, this shift knob is designed for consistent, repeatable shifts and long-term durability. The 4.3-inch height gives a substantial, ergonomic grip that suits drivers who prefer a larger, performance-oriented shift lever.

Why it matters

• Solid steel construction — Provides exceptional resistance to wear, deformation, and surface damage, maintaining a precise feel under repeated use.
• Nearly two pounds of mass — Increased mass delivers greater inertia to smooth shifts and reduce the need for aggressive clutch work, improving shift consistency.
• 4.3-inch height — Taller profile offers a more ergonomic hand position and lever arm, aiding leverage and control during fast row-throughs.
• Blue finish — Visually coordinates with sport interiors while retaining a durable surface appropriate for daily use.
• Brand provenance — Built by Mishimoto, a specialist known for motorsports-grade components and engineering-focused product development.

Performance and functionality

This weighted shift knob is engineered to change the tactile characteristics of the shifter to favor decisive, positive engagement. The added mass reduces the tendency for missed shifts during aggressive shifting sequences and promotes smoother transitions between gears. Solid-steel construction ensures the knob maintains its form and weight distribution over time, supporting repeatable shift feel under track or street conditions.

Installation and compatibility notes

The knob is intended as a direct-replacement accessory for manual shifters; installation requires proper thread engagement and secure fastening to maintain shift accuracy and safety. Verify thread pattern and adapter requirements for your specific vehicle prior to installation.