Icon Pistons are engineered for racers and engine builders chasing reliable power at high RPM and under extreme conditions. Manufactured in the USA by United Engine & Machine (UEM), Icon offers premium forged pistons using high-strength 2618 or 4032 alloys, delivering high durability across naturally aspirated, boosted, and nitrous-fed applications. These pistons are packed with advanced design features typically reserved for custom sets – including CNC-machined crowns and valve reliefs, top-land mini groove technology, accumulator grooves for improved ring seal, and triple-wound spiral locks in 2618 variants.

Whether you’re building a tough street engine, strip-ready drag motor, or dedicated track setup, Icon Pistons offer off-the-shelf convenience with custom piston performance. Their 2618 alloy range handles the demands of high cylinder pressure and thermal expansion, while the 4032 alloy options offer tighter piston-to-wall clearance and quieter operation – ideal for high-performance street applications.

At T.I. Performance, we stock a wide range of Icon Pistons to suit popular Aussie and imported engines, including Holden V8, Ford Windsor, LS, and more. Trusted by engine builders worldwide, Icon Pistons deliver the precision and reliability needed to take your build to the next level.