Fuel Pressure Regulator FPR100x AN-10 Nuke Performance FPR100x Fuel Pressure Regulator: Redefining power of motorsports fuel management. A real beast in a lightweight design. This is an ethanol-proof fuel pressure regulator with a slim design and easy-to-mount stainless steel brackets. Every unit is thoroughly tested before delivery, unmatched functionality, and the same high quality as all Nuke Performance motorsports products. Lightweight motorsports regulator 100% E85 Proof Performance and quality test of each unit Adjustable up to 100psi (7bar) AN-8 ORB inlets/outlet The most reliable solution to bring together a simple or complex fuel system setup for all types of tuning or motorsports engine setup. Redefined with low weight and well-thought functionality in focus. Lightweight design with the same hallmark as the entire Nuke Performance range of fuel upgrade parts and with an integrated stainless steel bracket for safe and easy mounting in all types of applications and installatio