Aeromotive 13129 Compact EFI Bypass Fuel Pressure Regulator 6AN Inlet 6AN Return Combo Kit. Aeromotive Regulator Part # 13130 Aeromotive is proud to announce the release of their newest EFI regulator. The 13129 EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators in a new smaller and lighter package. Capable of supporting […]