HKS Metal Head Gasket (0.5mm) - GT86/BRZ FA20 51320-SEA-E01 and the flow path geometry

and the flow path geometry keeps air moving smoothly to the turbo

6kgf/mm rear

Australian manufacturer Turbosmart has quickly established itself as a brand that designs and manufactures high quality products which are reasonably priced

the micro-vibrations are absorbed

HKS Metal Head Gasket (0.5mm) - GT86/BRZ FA20 51320-SEA-E01 and the flow path geometryHKS specializes in aftermarket high performance parts and is perhaps the most well known aftermarket brand in the world. Formed in 1973, and named after the founders Hasegawa, Kitagawa, and Sigma, HKS began tuning engines and cars. Their vision was to tune and manufacture engine components that surpasses OE Manufacturers. They now produce some of the highest quality aftermarket parts on the market, with some of the most innovative design available.