Check the listing for details. Aeromotive 13130 Fuel Pressure Regulator Gauge Fitting Combo Kit EFI Bypass. Condition: New. Listed at 267.95 USD. You are buying a Aeromotive 13130 Combo Kit Including Regulator, Gauge and Fittings. Manufacturer: Aeromotive Part# 13130 Kit/Combo Include: 1pcs 13129 Regulator EFI/Bypass 1pcs 15633 Fuel Gauge 0-100 psi 1pcs 15108 Contains (3) AN-06 to AN-06 Male Flare Fittings 13129 Regulator Features: • Base pressure adjustable from 30-70 psi • Fuel pressure rises on a 1:1 ratio with boost • Provides (2) ORB-06 inlet/outet ports and (1) ORB-06 return port • 1/8'' NPT gauge port • Vacuum boost port • CNC-Machined 6061 T6 billet aluminum construction • Stainless steel mounting bracket Capable of supporting applications up to 1000 HP, the 13129 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines; especially those looking for a cleaner, lighter solution where performance is critical or where space is a premium