2017-2019 Duramax L5P Intake Elbows & Manifolds

Dirty Diesel Customs

2017-2019 Duramax 3.5" Intake Horn & PCV Reroute (L5P-INT-A044)

Dirty Diesel Customs

2017-2019 Duramax 3" High Flow Intake Y-Bridge Double Rainbow (L5P-INT-A024)

Smeding Diesel LLC

Universal S400 90° Elbow, Clamp & Oring (S4ECO3)

Fleece Performance

2017-2019 Duramax High Flow Intake Horn (FPE-L5P-INTAKEHORN)

Fleece Performance

Universal Molded Plastic 5" Intake Manifold Elbow w/Sensor Mounts. (FPE-UNV-INTAKE-SENS-5)

Fleece Performance

Universal Molded Rubber Elbow For 5" Intakes (FPE-UNV-INTAKE-RUBBER-5)

Wehrli Custom Fabrication

2017-2019 Duramax 4" Intake Resonator Pipe (WCF100709)

Industrial Injection

Industrial Injection High Flow 90° Cast Elbow - Kit (121756)

Industrial Injection

Universal High Flow 90° Cast Elbow (121755)

Wehrli Custom Fabrication

2017-2019 Duramax 3.5" Turbo intake Horn w/ PCV Reroute (WCF100470)

ACDelco

2017-2019 Duramax Intake Manifold

Smeding Diesel LLC

Universal S400 90-Degree 4" Elbow w/ Clamp & O-Ring (S4ECO4)

Fleece Performance

Universal 5" Plastic Moulded Intake Manifold Elbow (FPE-UNV-INTAKE-5)