Overview 

The UEM Piston TB48/1FZFE 101.5 Skinny Flat is a forged performance piston built for the Nissan TB48DE and Toyota 1FZ-FE engines, featuring a 101.5mm bore and a flat-top crown design. This configuration maintains the engine’s original compression ratio, making it ideal for naturally aspirated setups or performance builds where stock compression is preferred. Made from high-strength forged aluminum, the piston offers excellent durability and is capable of withstanding the thermal and mechanical stress of high-output applications. Its design ensures improved thermal stability and resistance to detonation, delivering consistent and reliable performance even in demanding engine conditions.

Features

• Engine Compatibility: Designed for Nissan TB48DE and Toyota 1FZ-FE engines
• Bore Size: 101.5mm
• Crown Design: Flat-top design maintains stock compression ratio
• Application: Ideal for naturally aspirated setups or builds requiring stock compression
• Material: Forged aluminum alloy for maximum strength and durability
• Thermal Stability: Excellent resistance to high temperatures and detonation
• Performance: Reliable and consistent under high-output operating conditions
• Fitment: Precision-engineered for compatibility with OEM and aftermarket components