Wossner Civic D16Z6/Z7/Z9 11.5:1 Compression Forged Piston Kit Size:75mm 8x Bourne HPP Exhaust Valves

8x Bourne HPP Exhaust Valves

the JDM FD2 engine utilised an RRC intake manifold

Fitment: K20 / K24 (Exhaust Side)

the device features a robust housing and integrated LED diagnostic indicators that provide real-time feedback on connection status and data traffic

compact control interface engineered to provide high-reliability command over your vehicle's electrical strategies

Wossner Civic D16Z6/Z7/Z9 11.5:1 Compression Forged Piston Kit Size:75mm 8x Bourne HPP Exhaust ValvesWossner Civic D16Z6 Z7 Z9 11. 5: 1 Compression Forged Piston Kit The Wossner Civic D16Z6 Z7 Z9 11. 5: 1 High Compression Forged Piston Kit is the ultimate internal upgrade for Honda D Series enthusiasts looking to maximise naturally aspirated power. By increasing the compression ratio from the factory 9. 2: 1 to a potent 11. 5: 1, these pistons significantly improve thermal efficiency and throttle response. This setup is specifically designed for the