Nissan S13 Rear Suspension Drop Knuckle Kit Mazda Pre-set upper and lower control

Pre-set upper and lower control arms

OEM brakes caliper can be used with the supplied E90 M3 brake caliper adapter

Minimum rim diameter is 17”

5)Caster: 5

Wisefab cap is very comfortable to wear as it is made from well breathing and slightly flexible cotton + spandex fabric

Nissan S13 Rear Suspension Drop Knuckle Kit Mazda Pre-set upper and lower controlOur upgraded Nissan S chassis rear suspension kit is designed with racing in mind. We have added some cool and unique features such as a new "compression" design toe arm, upgraded camber arm and reinforced knuckle. First class materials with design optimization have led to major weight reduction. The knuckle weighs ~2,7kg and at the same time can hold 5 6G of load peak at tire contact patch on 1100kg car. S13 Wisefab knuckle has revised kinematics