BEATRUSH Rear Performance Bar 2000-2005 IS300 SXE10 INTAKE & EXHAUST you will eliminate most of

you will eliminate most of the flex from the strut assembly to the strut mount

This Beatrush rear pillar bar fights this by using a beefy 32mm bar to unite the car's rear pillars reducing horizontal flexing while maintaining the chassis as rigid as possible when hard cornering

Only compatible with Beatrush ATL kit

As for the 2011-2012 it will not work with the rear spare tire

BEATRUSH Rear Performance Bar 2000-2005 IS300 SXE10 INTAKE & EXHAUST you will eliminate most ofEven the most powerful car can not perform at a high level without sufficient body rigidity. The Beatrush Performance Bar restrains suspension links and other installation points to enhance rigidity, which make the suspension movement smooth and enhances steering response as well as traction. Chassis rigidity is improve rapidly. Prevents chassis distortion due to heavy competition. Suspension feeling is improve and sharper turnings are acquired.