345–355mm two-piece floating rotors · Wilwood 4-piston front & rear · Tilton bias valve · Track-proven at Blackhawk Farms Raceway · 13 years of CUSW platform development.
The OEM 305mm rotor was never meant to survive sustained track use. The PF-01 rotor grows to 345-355mm with a precision-machined 6061-T6 aluminum hat, floating on 6-8 titanium bobbins. The ring expands independently under heat. Warping is eliminated by design.
The factory single-piston slider generates 4.4 in² of clamping area. The Dynapro-13 delivers 5.98 in² — a 35% increase at equivalent line pressure. Thermlock pistons insulate the caliper body from rotor-conducted heat, keeping brake fluid below the vapor point on track.
The CCM Racing disc weighs 2.5 kg where the iron ring weighs 6.4 kg. That is 3.9 kilograms of unsprung mass removed per front corner. The icooh CCM matrix handles sustained thermal load that would destroy iron in endurance racing.
The PF-01 is engineered specifically for the CUSW platform. Select your vehicle to confirm fitment — all configurations share the 5×110mm bolt pattern and 65.1mm hub bore.
Full first install by a competent shop technician: 8–12 hours including alignment. Subsequent rotor or pad swaps: 2–3 hours. This is a system installation, not a bolt-on.
"Installed the Iron Street kit on my 2014 Dart SE. The pedal feel difference is night and day — firm, progressive, and predictable. Finally a brake system that matches what the Dart chassis is capable of."
"The CCM package with the DS suspension is a complete transformation. The bias valve takes maybe 20 minutes to dial in. Braking from T1 at BHF is now my overtaking point — the car stops where I want it to stop."
"I've owned four Darts. Fernando has forgotten more about the Tigershark platform than most people will ever know. The 3.33 payment plan made a $9k kit accessible. No other company is even trying to develop this platform."
PF-01 is available via the 3.33 Performance Covenant — 21 bi-weekly payments of $333.33. Iron Street from $3,133. CCM Racing Package from $8,999.