Throttle Down Kustoms Jeep bumpers are customizable. You can choose a powder coat, LED lights and light bars, and a whole lot more. Throttle Down Kustoms' steel Jeep bumpers are a significant upgrade over the factory bumper and are made to order. Once you've decided on the right bumper for you Jeep (we help you with that here), find your bumper accessories, like a hitch or a rock bumper, below. Shop with TDK for your bumper accessories today.