CIRCO M207 Race Brake Pads Cat Back Exhausts 5 Subaru Most other models

5 Subaru Most other models (especially pre-2009) M20x1

The filter housing on the right side of the engine is connected to a long tube to route the airflow to the turbo inlet

While many elements of the factory engine cover

K04 Turbo)

SRK-160H : Short Hub Adapter

CIRCO M207 Race Brake Pads Cat Back Exhausts 5 Subaru Most other modelsCIRCO M207 is the Heavy Duty sprint and mid enduro compound in the CIRCO range with exceptionally consistent torque characteristics at all temperatures making it a must have for professional circuit racing at the very highest levels. M207 is extremely capable at higher temperatures where other compounds simply give up. Suitable for sprint, mid distance and Endurance racing with very low wear at high temperatures and is very kind to disc condition.