Part #: 623005C - 6. CP forged pistons offer excellent ring seal, high vacuum, low blow - by, great durability, and more horsepower and torque across the power band. The peak horsepower stays consistent throughout the piston rings' lifespan. Thanks to lightweight forgings and CP's unique machining methods, every piston reflects CP's dedication to racing.

These Manley pistons are designed for 2003 - 2009 Nissan 350z and 2003 - 2007 Infiniti G35. To use them, simply follow the standard engine installation procedures for your vehicle. Make sure to handle the pistons with care to avoid any damage. When installing, check the ring seal to ensure it's properly seated. As for maintenance, regular engine oil changes are crucial. Also, keep an eye on the engine's performance. If you notice any unusual noises or a drop in power, it might be time to inspect the pistons. With proper use and maintenance, these pistons will serve you well for a long time.