HKS Super Manifold with Metal Catalyzer GT-Spec - GT86, BRZ i30N Maintain proper braking performance operation

Maintain proper braking performance operation under hard braking applications

Milltek Exhaust performance stainless steel exhausts have a genuine performance edge - noticeable power gains

with a replacement cast turbo inlet adaptor

long lasting stainless mesh filter known to also enhance engine sound with a strong sports intake note

This big brake kit has been developed for all-around high level performance from street to circuit/Time-Attack applications

HKS Super Manifold with Metal Catalyzer GT-Spec - GT86, BRZ i30N Maintain proper braking performance operationThis item is a direct replacement for the highly restrictive factory catalytic converter and exhaust manifold. Superior materials and design with honeycomb structure metal catalyzer allows for high flow of exhaust while keeping exhaust gases clean. Smooth flowing mainpipe with enhanced diameter allowing engine to exhale the hot exhaust gases more efficiently improving engine response and increasing power and torque throughout the whole power band. In