**IMPORTANT INSTALL NOTES ~ Take 4 minutes to read all 9 points in the red PDF link so your car is never damaged by ignoring this info.** CNC Billet ackerman adjustable super angle knuckle brackets for XE10 Lexus IS300/Altezza and JZX90/100. Replaces the OEM 2 bolt lower ball joint and outer tie rods. Quickens steering for more steering angle. 40mm roll center correction. Low torque spherical bearing with chromoly ball joint taper. You can get 70 degrees of angle when all of our front end parts are used together with this set. However, it's possible to install separately without our complete set although you won't get all the angle, clearance & optimized alignment we've engineered into this 3D laser scanned CAD modeled set. The full angle kit is optimized for use with 17x9+15 wheels with 235/40 tire with a 50mm+ wide body kit. The lower arm will be dropped 40mm which will lower the ride height. So be sure you can lengthen your coilovers to compensate. GS300 note: this part requires the 88mm on center two bolt spacing on the bottom of the IS&JZX, so although the 2GS knuckle looks similar, this just won't bolt on to GS300's 95mm two bolt spacing. It may be possible to use this part with an IS300 front knuckle, hub, and brakes.