MagnaFlow Catback Exhaust G37 Mazda The HKS Exhaust Manifold is

The HKS Exhaust Manifold is the lower section only

with its subtly backlit volume dial

This highly engineered system features a one-piece

The diffuser body construction is lightweight aluminum finished in a durable silver metallic powder coat

Coated in the classic Cusco blue paint

MagnaFlow Catback Exhaust G37 Mazda The HKS Exhaust Manifold isMagnaFlow Performance mufflers for the Infiniti G37 are 100% stainless steel and lap joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free flowing, straight through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material to ensure long life and no sound degradation over time.