Fitment Information

• Mazda Mazdaspeed3 (2007, 2008, 2009, 2010, 2011, 2012, 2013) 
• Mazda Mazdaspeed6 (2006, 2007)

Specs & Features

• All-Weather Comfort: Every knob is machined from Satin Black or White Delrin, a specialized polymer that stays cool in the summer and warm in the winter—no more burning your palm on a hot day.

• Three Distinct "Flavors":

  • Short Non-Weighted (115g): The featherweight choice. Prioritizes raw, mechanical feedback and fast wrist-flick shifts. Features a fixed Anodized Aluminum Base (Red or Black).

  • Short Weighted (239g): The smooth operator. Uses a Stainless Steel Core to add mass, helping the shifter glide through gates with less effort. Includes Interchangeable Trim Rings (Red & Black).

  • Tall Weighted (313g): The rally commander. The heaviest option with a taller profile for maximum Leverage and effortless throws. Includes Interchangeable Trim Rings (Red & Black).

• Customizable Style: Weighted models come with both Race Red and Black Lower Trim Rings in the box so you can match your interior stitching instantly.
• Rock-Solid Fit: Precision internal threading ensures the knob locks onto the shifter shaft without wiggling or rattling, even during the most frenzied gear changes.
• Motorsport Ergonomics: Designed with a spherical contour that fits perfectly in the palm of your hand for confident, repeatable shifting.

Product Description

The shift knob is the handshake between you and your machine. If it feels cheap, light, or burns your hand, it ruins the drive. The COBB Tuning Delrin Shift Knob Series solves these problems with motorsport-inspired materials and engineering. We use Delrin for the body because it is thermodynamically lazy—it doesn't soak up heat like aluminum. Whether you are parked in a desert or a tundra, this knob is always ready to grab.

Choose Your Weapon:

• The Purist (Short Non-Weighted - 115g): If you are the type of driver who wants to feel every syncro mesh and every vibration of the transmission, this is your knob. It’s light, direct, and features a sleek anodized billet base. It turns your shifter into a precision toggle switch.

• The Smooth Operator (Short Weighted - 239g): If you hate "notchy" shifters, you need mass. This knob hides a heavy stainless steel core inside. That extra weight creates inertia, helping the knob carry itself into the next gear. It smoothes out the crunch and makes daily driving feel expensive and solid.

• The Rally Pro (Tall Weighted - 313g): Physics is on your side here. By raising the height and maxing out the weight to 313g, this knob gives you incredible leverage. It sits closer to the steering wheel for faster hand transitions and practically falls into gear on its own.

COBB Tuning knows that one size does not fit all. That is why we offer this knob in three distinct personalities. Whether you want the raw feedback of the lightweight model or the buttery-smooth momentum of the weighted versions, you are getting the same legendary COBB build quality. Ditch the factory plastic, save your hand from the heat, and start enjoying every single shift.