Wiseco Pistons - Toyota Celica/MR2 4AG - 20mm Pin - 82mm Bore, .040 Oversize, +5.9cc Dish, 10.2-11.8 Comp Ratio (K506M82)

On and off the street, you can depend on the maximum strength and minimum variance of Wiseco's aluminum-forged pistons for your sport compact vehicle. Wiseco's pistons outgun cast and Hypereutectic pistons, giving you stronger pistons and tighter tolerances than any other part in your engine, with less internal and external machining. Our advanced forging process and extensive heat-treat and finishing process assure you of the performance and reliability you demand from your engine.