Wilwood Front Rotor Adapter - 11.75in x 8 Bolt Rotor Oils & Oil Filters>Hydraulic Oils The sound is further tuned

The sound is further tuned via our Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

Pads do require careful bedding in before track use

Banks cold side tube has up to 67% greater flow area than stock tube

Does NOT fit 2013 RS w/quad-tips a

Wilwood Front Rotor Adapter - 11.75in x 8 Bolt Rotor Oils & Oil Filters>Hydraulic Oils The sound is further tunedRotor adapter for Wilwoods Pro Street and Drag hubs. Adapter is supplied with a 5 x 3. 88 bolt circle pattern for hub mounting and a 8 x 7. 00 bolt pattern for rotor mounting. Made from high strength aluminum alloy.