Maximize steering and handling on your 2005-2009 Toyota 4Runner with this front performance sway bar by Addco and get rid of sloppy, inaccurate steering and unnecessary body roll. Addco performance anti-roll bars are manufactured with "cold forming" heat treated steel to prevent from bending under suspension stress or being damaged from excessive heat. Installing this 1 1/8" anti-roll bar onto the front of your Toyota 4Runner or FJ Cruiser will bring you closer to racing quality performance and help to improve all forms of handling including tight turns around corners and precision steering Toyota 4Runner Addco sway bars will take the handling and performance of your vehicle to the next level. These aftermarket stabilizer bars are built to fit your 05-09 Toyota 4Runner or 07-10 FJ Cruiser and can be installed with ease thanks to compatible hardware provided by ADDCO. ADDCO sway bars perform well off the tracks and can satisfy the needs of the heavy duty user all in the same. If you tow and/or haul heavy loads on a daily basis such transporting construction equipment or towing the family camper for a weekend getaway, Beef up the handling on your 4Runner with ADDCO performance anti-roll bars rid yourself of those sway and stability issues right away. We always recommend you install sway bars in pairs to ensure maximum steering and cornering performance. Check out the Rear 2301 Addco sway bar for the complete anti-sway package