Massive RaceSpec Adjustable Rear Camber Arm for 2013+Ford Focus ST/RS Mustang or simply after one lap

or simply after one lap at the circuit

Increasing the engines breathing capacity and smoothing out the turbo spool

Compressor Housing Inlet: 3 Inch Diameter

The Carbon fiber driveshaft will give more of a torsional twist but with out the harmful reverse snap given from steel

Massive RaceSpec Adjustable Rear Camber Arm for 2013+Ford Focus ST/RS Mustang or simply after one lapProduct Description Replaces stock fixed arm with adjustable. Allows for custom camber settings: Obtain stock settings many stock mildly dropped vehicles cannot be set to OE specifications. Massive arms allow alignment to be perfect resulting in optimal handling and proper tire wear. Performance racing settings Tune for more advanced settings for max race performance in road race autocross environments. Allows for extreme drops and radical wheel tire