HKS Super Exhaust Manifold with Catalyzer FR-S BRZ Full Metal Designs case (mm) 422

case (mm) 422

they’re bent to perfection

Accurate four tire deflation that fits in your pocket

Classic LTZ 1988 Chevrolet Corvette 35th Anniversary Edition 1987 - 1990 Chevrolet Corvette Base 1990 Chevrolet Corvette ZR-1 1987 Chevrolet El Camino Base

Each camshaft application is offered in multiple profiles

HKS Super Exhaust Manifold with Catalyzer FR-S BRZ Full Metal Designs case (mm) 422SUPER MANIFOLD with CATALYZER R SPEC is more advanced and upgraded product of SUPER MANIFOLD with CATALYZER GT SPEC. By removal of the catalyzer at the exhaust manifold, we could have a substantial reduction of the exhaust pressure. We also redesigned layout of front pipe with HKS metal catalyzer (this product comes with front pipe that passed Japan exhaust regulation). * Only used with stock muffler will be compliant for Japanese safety standard.