Building or tuning a high-performance fuel system? This black anodized aluminum fuel pressure regulator from PQY is a key component. It's designed for EFI (electronic fuel injection) gasoline setups and is fully adjustable from 3 to 70 PSI. It comes with three different pressure springs (3-20, 20-45, 45-70 PSI) so you can fine-tune it for your exact needs. Features include AN6 size inlet and return ports, a built-in bypass, and a handy pressure gauge to monitor everything at a glance. It's a brand new, performance/custom fitment part (model FPR86BK-QY) with a 1-year warranty, made in China. Perfect for race cars, modified street cars, or any project requiring precise fuel pressure control. This regulator helps ensure your engine gets the right amount of fuel for maximum power and efficiency. A must-have for serious tuners. UPC: 663251938784.