Xcessive Manufacturing - IS300-Altezza Rear Arms

*Rear Upper Control Arms not available at the moment! 

The Is300/Altezza Rear suspension works quite well, but the factory softer bushings don't quite do the job when you want full control of your car. We've got a solution for the old worn out parts that are just not up to the task.

General Fitment

All of our arm are designed to fit to factory spec and allow adjustment from there. Most of the arms will go both in and out from factory setting except for the RUCA's which will go either out or in depending on which arms set you choose.

RUCA

The Rear Upper Control Arms come in two versions, +6 degrees camber and -7 degrees camber based from the stock length RUCA. If you've lowered you're car and want to straighten the tires, you'll want the +6, if you want to add negative camber you'll want the -7 arms.

   If you lower your car on the stock RUCA and want to reduce the negative camber or flatten the tire, you will need to use the +6 RUCA's. The -7 RUCA is not designed to flatten the stance, it is designed to go more negative camber then the stock RUCA, go up to -7 degrees more negative from stock RUCA. 

Traction Rods

The Traction Rods come in two version, Pro Street with poly bushings and Pro Comp with heims. The Poly ends are a high density 95A Urethane offering excellent control while still maintaining some NVH absorption. The Heim arms are just that, a solid heim end for maximum control and zero deflection.

Toe Rods

The Toe Rods also come in two version, Pro Street with poly bushings and Pro Comp with heims. The Poly ends are a high density 95A Urethane offering excellent control while still maintaining some NVH absorption. The Heim arms are just that, a solid heim end for maximum control and zero deflection.

RLCA

Yup, we're coming out with Rear Lower Control Arms too. As always, a new approach for aftermarket manufacturing that reduces FAB time and adds value while keeping costs down. Stay tuned!

Side effects

Side effects are minimal unless you're the other guy. They may experience discomfort and jealousy, rage or alienation. If they purchased from another vendor, they probably also have wallet envy having paid to much. If you experience others having anxiety for the cost from other vendors or having to wait weeks or even months to get them, just recommend a good therapist while you go to the track with the time and money you saved buying a quality product at a real price.