Manley 04+ Subaru WRX/STI EH257 99.75mm Bore +.25mm Size 8.5:1 Dish Extreme Duty Piston Set 2006-mazda-b3000-esi2495360 Use with original top mounts

Use with original top mounts

High-flow urethane cone filter ensures superior filtration and performance

but can be easily modified to suit 2

Combine your air intake system with our new polymer lid for a seamless look and enhanced performance

Manley 04+ Subaru WRX/STI EH257 99.75mm Bore +.25mm Size 8.5:1 Dish Extreme Duty Piston Set 2006-mazda-b3000-esi2495360 Use with original top mountsOur signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.