HKS RS ZN6/ZC6 86/BRZ FA20 Unlock the full potential of your vehicle with the HKS RS ZN6/ZC6 86/BRZ FA20. This premium performance part is engineered for enthusiasts seeking to enhance their 86 or BRZ models. Key Features: Enhanced Performance: Designed to improve the overall performance of your FA20 engine, ensuring a thrilling driving experience. Quality Build: Crafted with attention to detail and high-quality materials for durability and reliability. Not Carb Approved: Please note that this product is not certified by Carb, so be sure to check local regulations before purchase. Prop 65 Warning: While specifics are currently unknown, it is advisable to review California's Proposition 65 for potential exposure information. Easy Installation: Designed for straightforward installation, allowing you to get back on the road quickly. Upgrade your driving experience with the HKS RS ZN6/ZC6 86/BRZ FA20. Experience the blend of performance and innovation that HKS products are renowned for.