QIKAZZ Front Bump Stop Extension Kit for Nissan GQ / GU - Suits 2" LiftBolt in Bump Stop Kit, to replace front standard bumpstops with extended bump stops to suit 2" lift. The photo with the gauges shows that the QIKAZZ 4x4 bump stops are 16% firmer than the Genuine Toyota Bump stops and a whopping 42% firmer than other brands. This means you have more bump stop where you need it when landing hard. The design of the bump stop still allows a soft landing but on harder impacts the bump stop will not squash as far as