CP Pistons Subaru Piston and Ring Kits | 2004-2012 Subaru Impreza WRX STI (SC7425)

Pistons Subaru Piston and Ring Kits by CP

CP Pistons' Subaru piston and ring kits are as good as they come. CP Pistons was founded to service the needs of those with the desire to build engines of the highest quality and technology. With the use of proprietary tooling, dedicated cutters, and unique fixtures, their state-of-the-art equipment produces superior pistons that will not compromise your expectations. Their climate-controlled inspection department is the most advanced in the industry and is outfitted with computerized electronic equipment specifically designed for their needs. Each piston is engineered using sophisticated computer modeling for optimum designs, while their 5-axis machining capability enables them to create any piston for any application.

Features

• Calculator: Compression Calculator
• Tool stroker: Combinations
• Some Pistons Are Suitable For Turbo, Nitrous Oxide, And Supercharged Engines
• Deep Valve Relief Depth Accommodates High-lift Camshaft
• Made For +1mm Valve Sizes
• Custom Skirt Cam And Barrel Design
• Accumulator Grooves
• High-strength Aluminum Forgings
• High Performance Rings
• Can Be Compatible With Oversize Valves, Higher Lift Cams, And High Performance Rings
• Fully Cnc-machined And Balanced To +/-1 Gram
• Double Pin Oilers, Force Fed Oil Ring
• Pick Lock Grooves For Easy Lock Removal
• Pin Fitting Included

Applications

• 2004-2012 Subaru Impreza WRX STI

What's In The Box?

• Subaru piston
• ring kits
• Pin Fitting