[gmookher]

'nother item that I will put on soon
This is a replacement for the jumbo rear bushing in the lower front control arm. Even when replaced by a polyurethane unit - this jumbo bushing has so much flex that it allows caster and toe changes under hard acceleration, braking, and cornering. This does not yield the most stable feeling front end in the world. The Perrin PSRS replaces this bushing with an aluminum housing holding a spherical bearing. That means NO flexing of this suspension mount and therefore no changes in toe or caster under any sort of pressures. . .

The PSRS is available in two versions. The "stock" version which is a direct replacement of the stock bushing that does not change the static suspension geometry - just keeps it from flexing and changing under load. The second version uses an offset bushing that adds more caster to the front end for better turn-in response. this corrects caster change from lowering or coilovers.