CP Piston & Ring Set BMW/Toyota B58/B48 - Bore (3.2283in) - CR (11.0:1) - Set of 6

Forged from high-strength 2618 aluminum alloy, these CP Pistons are built to handle the demands of a performance-oriented B58 or B48 engine. The 3.2283-inch bore size is specific to these BMW and Toyota applications, ensuring a proper fit for rebuilding or upgrading your engine's top end. With a compression ratio of 11.0:1, this set is designed to work with a variety of tuning setups, offering a good balance between power and drivability for many builds.

Each piston in this set features a skirt design optimized for reduced friction and noise, contributing to a smoother running engine even under load. The included rings are matched to the pistons for a tight seal, which is crucial for maintaining compression and preventing blow-by. CP Pistons are well-known in the performance community for their robust construction and attention to detail, making this set a solid choice for anyone looking to build a reliable, high-performance engine.

This set includes six pistons and their corresponding ring sets, providing everything you need to replace the pistons in a 6-cylinder B58 or B48 engine. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.