Invidia Gemini R400 Dual Titanium Tip Exhaust BRZ FR-S T86 Wheels The HKS Exhaust Manifold is

The HKS Exhaust Manifold is the lower section only

The ultimate in performance and styling

Increased noise and vibrations are to be expected with upgraded mounts

and it can be installed with your stock exhaust or with a Milltek Sport unit (or any other aftermarket unit for that matter)

Legacy GT 2005-2009

Invidia Gemini R400 Dual Titanium Tip Exhaust BRZ FR-S T86 Wheels The HKS Exhaust Manifold isInvidia adds more heat to their BRZ FR S T86 line up with the Gemini R400 dual titanium tip exhaust. The gemini exhaust design provides an aggressive look, while optimizing back pressure, increasing horsepower and torque, with a deep, menacing sound.