EA111 Engine Piston Ring Set 4Pcs with Pins & Clips For 1.4T 1.6L CAVD CTHE CTHA CAVA CNWA Turbo Twincharger 03C107065 Material: OEM-grade steel and aluminum Compatibility: Designed for 1.4T 1.6L engines with EA111 turbochargers, including models with CAVD, CTHE, CTHA, CAVA, and CNWA engine codes Piston Ring Set: Includes 4 pistons, 4 pins, and 4 clips for a complete engine overhaul Engine Performance: Features a 10:1 compression ratio to improve efficiency and power output Installation: Comes with a comprehensive seal kit and clear instructions to support straightforward installation This piston ring set is engineered to restore and enhance engine function in EA111 platform applications.The combination of -fit components and materials supports under demanding conditions.Suitable for use in turbocharged and twincharged engine builds, the set proper sealing and compression.All necessary parts are included to complete the rebuild, making it a practical solution for engine restoration projects. This component is produced by an independent manufacturer.Brand names are used for compatibility illustration.