Their product line includes fuel pumps, fuel systems, regulators, filters, rails, and kits, as well as application-specific components. Fuel Pressure Regulator – EFI Bypass – 30 to 70 psi – In-Line – 6 AN Inlets – 6 AN Return – 1/8 in NPT Port – E85 / Gas / Diesel – Each. Please do your own research to confirm this part fits your vehicle. Processing begins as soon as an order has been placed, therefore we cannot change, cancel or modify orders once they have been confirmed. Most e-mails are answered within 24 hours, including weekends and holidays.