CP Pistons 11.0:1 CR Performance Piston Ring Set BMW B48/B58 Supra
Ready to give your engine a serious upgrade? This CP Pistons 11.0:1 CR Piston and Ring Set is your ticket to exhilarating performance. Featuring innovative Anti-Detonation Grooves and a clever Accumulator Groove, it keeps your engine running smoothly and powerfully. Designed for BMW B48 Z4 and Toyota B58 Supra, these precision-engineered parts deliver superior power, reduced noise, and rock-solid durability for an unbeatable driving experience!
| Manufacturing Process | 5-axis CNC Machined |
| Compression Ratio (CR) | 11.0:1 |
| Bore Diameter | 3.2283 inches (82mm) |
| Top Ring Protection | Anti-Detonation Grooves |
| Ring Seal Enhancement | Accumulator Groove |
| Pressure Equalization | CP Groove (Constant Pressure) |
| Wrist Pin Lubrication | Double Pin Oilers |
| Skirt Profile | Optimized Cam and Barrel |
| Vehicle Application | BMW B48 Z4 (2019-2022), Toyota B58 Supra (2020-2024) |
| Quality Assurance | Computerized Electronic Inspection |
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CARE & MAINTENANCE
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
SHIPPING & RETURNS
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know.