ICON Vehicle Dynamics V.S. 2.5 Series internal reservoir front coilover shocks are an incredible upgrade for the front end of the 1996-2004 Toyota Tacoma or 1996-2002 Toyota 4Runner. These adjustable coilovers allow up to 0-3? of lift height adjustability, allowing the use of larger, more aggressive wheel and tire combinations. Their extended travel length allows for more wheel travel but also requires the installation of aftermarket front upper control arms. ICON?s Vehicle-specific shock length and valving along with the larger 2.5? shock body and increased piston area over stock components yield the maximum travel possible along with superior ride quality and suspension performance both on- and off-road. When paired with ICON 2.0 or 2.5 Aluminum Series rear shock absorbers vehicle control will be balanced front to rear, resulting in the best overall driving experience for your Toyota Tacoma or Toyota 4Runner.