Overview 

The UEM TB48/1FZ-FE 102.5mm Skinny Flat piston is engineered for high-performance engine builds, offering a balance of strength, precision, and efficiency. Designed with a flat-top crown and a slimmer profile, this piston helps optimize combustion characteristics and can support higher compression ratios, making it ideal for both turbocharged and naturally aspirated applications. With its 102.5mm bore, it's well-suited for overbored or stroked configurations of the Nissan TB48 and Toyota 1FZ-FE engines. Manufactured from high-quality forged aluminum, the piston provides excellent durability under high thermal and mechanical stress, making it a reliable choice for demanding motorsport or performance street use.

Features 

• Designed for high-performance applications in TB48 and 1FZ-FE engines

• Flat-top crown with a slim profile for improved combustion efficiency

• Supports higher compression ratios

• 102.5mm bore suitable for overbored or stroked engine setups

• Made from high-strength forged aluminum for durability

• Handles extreme heat and pressure in demanding conditions

• Compatible with turbocharged and naturally aspirated builds

• Ideal for motorsport and performance street use