ISR Performance Fuel Rail Adapter for Nissan SR20DET

ISR Performance Fuel Rail Adapter for Nissan SR20DET Upgrade fuel delivery on your SR20DET with the ISR Performance Fuel Rail Adapter. Engineered specifically for Nissan SR20DET applications, this adapter provides a precise, leak-free connection between aftermarket fuel rails and your factory fuel system. Direct fit for Nissan SR20DET engines — designed to match OEM mounting points and fuel line locations for easy installation. High-quality construction — made from durable, corrosion-resistant materials to withstand high fuel pressures and harsh under-hood conditions. Improved reliability — precision-machined sealing surfaces reduce the risk of leaks and ensure consistent fuel delivery under boost. Compatibility — works with a wide range of aftermarket fuel rails and injectors commonly used on SR20DET builds. Simple installation — bolt-on design with included hardware (where applicable) lets you install quickly with basic tools. Whether you're building a street, track, or high-performance drift car, the ISR Performance Fuel Rail Adapter is an essential upgrade to support higher flow and tuned fueling demands. Improve fuel system integrity and keep your SR20DET running strong.