Add a twist of texture to your interior with the Mishimoto Weighted Steel Core Twist Shift Knob. The hybrid construction of a 303-billet stainless-steel inner core and a highly durable Delrin, or 6061-aluminum outer shell, weighs in at 300 grams (Delrin)/400 grams (anodized aluminum) to provide a fantastic shifter feel and smoother, faster shifts. The Mishimoto Weighted Steel Core Twist Shift Knob is sure to make you feel right at home rowing through the gears while also adding to the look of your interior. Who says you have to choose between form or function? The Mishimoto Weighted Steel Core Twist Shift Knob includes four thread adapters to allow fitment across a wide range of applications. All colors have a textured finish, both to add a touch of style to your interior, as well as to provide you with a comfortable and pleasant driving experience. Additionally, the Delrin options provide great heat and cold resistance for comfort in all climates. Like all Mishimoto products, this weighted steel core shift knob is backed by our Mishimoto Lifetime Warranty.