HKS SET UP KIT FD3S 13B-REW (T4 Flange)

The HKS Set Up Kit FD3S 13B-REW (T4 Flange) is a comprehensive turbocharger upgrade kit designed for the Mazda RX-7 FD3S with the 13B-REW rotary engine. It aims to significantly enhance vehicle performance by improving exhaust gas flow and stabilizing boost pressure, even with GTIII series turbines. The kit features a robust T4 flange for the turbocharger connection and is engineered for an external wastegate setup, including a highly-reputed HKS Special Wastegate. It includes both the exhaust manifold and the wastegate. The exhaust manifold's internal port shape is optimized for improved exhaust airflow, and its casting material uses redesigned, latest technology for boosted high-temperature durability. This kit is a re-release of components from HKS’s conventional Full Turbine Kit.