Overview 

The UEM Piston 1FZ 100.25/108mm Stroke Dish -15 is a premium forged piston designed for Toyota 1FZ-FE engines, particularly suited for high-performance and forced induction builds. With a bore size of 100.25mm and compatibility with a 108mm stroke crankshaft, this piston is optimized for increased displacement and power output. The -15cc dished top helps manage and lower the compression ratio, making it ideal for turbocharged or high-boost applications. Built from high-strength materials, the piston offers exceptional durability, heat resistance, and the ability to withstand elevated cylinder pressures, ensuring reliable performance under extreme engine conditions. It’s a go-to choice for tuners and engine builders aiming to push the limits of the 1FZ platform in motorsport, off-road, or custom street builds.

Features

• Designed for Toyota 1FZ-FE engines: Perfect fit for high-performance and custom engine builds.

• 100.25mm bore size: Ensures precise fit and optimal combustion efficiency.

• Compatible with 108mm stroke crankshaft: Supports increased displacement for added power.

• -15cc dished piston top: Lowers compression ratio, ideal for turbocharged or boosted setups.

• Forged construction: Made from high-strength materials for maximum durability and performance.

• Handles high heat and pressure: Engineered for extreme operating conditions.

• Ideal for motorsport and off-road applications: Built for reliability in demanding environments.