3-Inch Extended Rear Bump Stops for 03-23 4Runner, 07-14 FJ Cruiser, 03-09 GX470, 10-23 GX460 (5.25 inch Tall) 3 Inch Lift Required Features Improved Handling - Dual durometer rubber enables DuroBumps to act as a secondary coil spring, ensuring smooth engagement that progressively increases ...