yonaka.com

Yonaka Motorsports street coilovers for the 2001-2005 Lexus IS300. Ideal for street cars and weekend track days.

Featuring:
All Aluminum Upper Mounts
0-4" Height adjustment.
Fully Threaded Mono Tube Shock Absorber.
Inner bump stop to prevent damage caused by rapid compression impacts.
Wide range of height adjustment without changing the spring compression.
Bottom of the shock is threaded to allow height adjustments without having to shorten the suspension travel.
Rubber dust shield protecting piston for long life.
Adjustment tools included.

Spring rates are as follows:
Front springs:
Rear springs: