Wehrli WCF100684-GB Intake Kit Stage-2 4" for 20-25 Duramax L5P Gloss Black
Wehrli WCF100684-CT Intake Kit Stage-2 4" for 20-25 Duramax L5P Candy Teal
Wehrli High Flow Intake Bundle Kit Stage 2 For Chevrolet 6.6L L5P Duramax (17-19
Snow Fits Performance Stage 2 Boost Cooler Chevy/GMC Duramax Diesel Water
Holley 2 Stage Power Valve # 125-255. FIRST STAGE 7.0" HG/SECOND STAGE 2.5" HG.
Holley 2 Stage Power Valve # 125-174. First Stage 9.5" HG/SECOND STAGE 2.5" HG.
