Wiseco Pistons use the latest design technology to manufacture some of the best aftermarket performance forged pistons on the market. Trust your new engine with a set of Wiseco forged dome Pistons, Mazda – Miata MX-5 & Protege 1.8L 16V (“BP” engine code) 207mm deck & different Valve angles on 1999+

2618 Aerospace alloy for superior strength

HD2 severe duty forging available for heavy horsepower applications

ArmorGlide skirt coating is a standard feature

ArmorPlating available on select applications

Strutted forging for improvised strength

Pin 20mm

Performance piston ring set included

Compression Ratio:

9.94:1