 In today's Cobb Highlight, we take the already popular Cobb Knob to an even higher gear, with the weighted Mazda Speed 6-speed Cobb Knob and weighted Tall Cobb Knob. For many years, people have loved getting their hands on the tried and true Cobb Knob, but there has been a lingering common request that has finally been granted, the Cobb Knob with some extra mass for slammin' gears. Both knobs are compatible with the Mazda Speed 6 and both generations of the Mazda Speed 3, including the international models outside of North America. The original Cobb Knob is made with a machine combo of Delrin and Aluminum. The weighted Cobb Knob maintains the same comfy and heat-resistant Delrin upper piece, but replaces the lightweight aluminum section with a chunky stainless steel center insert, producing an 83% increase with a total weight of 240 grams. And for those with large hands who desire a larger shift knob to match, the weighted Tall Cobb Knob takes that added girth even further, with an extended design that tips the scales at 325 grams, roughly two and a half times heavier than the original Cobb Knob, and nearly twice as tall to offer a significantly better grip that many will find much more satisfying. But we didn't stop there. Each knob shape is offered in either white or black Delrin, but one of our favorite additions to the new design is the swappable collar on the bottom. Each option includes a red and black collar with the Cobb logo etched on the side. They snugly clip onto the bottom of the steel insert and are held in place with the provided O-ring so they don't rattle around. In a matter of seconds, you can pop off the red or black collar and swap to the opposite to match your mood. Grab the latest Cobb Knob and other shifting accessories at CobbTuning.com.