2011-2016 Duramax LML Return Fuel Pressure Test Port (FPE-FPTP-GM-1116)The return fuel pressure test port for the 2011 2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When installed in the return fuel system, it allows for a pressure gauge to be connected to the return return fuel side to monitor pressure. Fits: 2011 2016 LML Duramax

particularly in high-performance applications

2011-2015 Duramax LML 4"Cat & DPF Race Pipe No Muffler (431015)

8mm Hybrid Injectors are available from 225CC up to 430CC in 100% & 150% nozzles

Did your Ford F-Series truck develop a P0087 (Fuel Rail Pressure Low) code

OEM Part Number: 1888696C93 | 3C3Z9H529A

6L • Lower Gasket Set • CS54580

2017-2021 Duramax L5P Dynomite Diesel Brand New Injector 25% Over (DDPL5P-100)

Made in Utah

Be sure to use 625 studs

Race Wax leaves a smooth

the Performance Series exhaust systems offer a value price without compromising on the quality built into every component

Part Type: Piston Rings