Cosworth MaxSport brake kits feature lightweight machined and hard anodized fully forged calipers. They are engineered to provide a 20-percent reduction in weight without sacrificing stiffness or performance over our standard Sport kit.

Cosworth 2-piece rotors are designed for 10-30% better airflow than directional vaned racing rotors. They were produced with a proprietary cast iron formula, which was specified with durability in mind. The hats and brackets are made with a special type of billet aerospace aluminum and are CNC machined in the USA.

All parts are bench tested prior to shipment. Each caliper is 100% pressure tested to 2,500 PSI. Every brake line is 100% pressure tested to 4,500 PSI. Every assembled two-piece rotor is tested for runout. Hats and brackets are CNC machined to ISO standards. Each kit is optimized for specific vehicle application.

*Actual product may differ from display photo

Bolt-in bridge minimizes caliper compliance
20% reduction in weight over the Cosworth Sport kit calipers
2-piece rotor design allows 10-30% better airflow greatly improving performance
6 Piston caliper uses standard FMSI D1247 pad
DOT Legal Stainless brake lines with clear abrasion-resistance cover
Piston sizes are optimized for each vehicle application to maintain bias
Differential piston sizes minimize pad taper for longer pad life and a firmer pedal
Dust boots are standard for reduced maintenance
All finished parts are 100% leak down and pressure tested
For 2008+ Subaru STi applications