HKS Super Manifold with Metal Catalyzer GT-Spec - GT86, BRZ i30N Milltek Exhaust performance stainless steel

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

with a replacement cast turbo inlet adaptor

Maintain proper braking performance operation under hard braking applications

and replaces it with our smooth bore multi-ply silicone hose which increases air flow

HKS Super Manifold with Metal Catalyzer GT-Spec - GT86, BRZ i30N Milltek Exhaust performance stainless steelThis 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