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The Wehrli WCF Stage 2 High Flow Intake Bundle is a complete intake and intercooler pipe upgrade for 2017–2019 Duramax L5P 6.6L trucks. It replaces restrictive factory plastic parts with 4" intake piping, a larger intake horn and a sealed airbox, plus heavy-duty 3" driver and 3.5" passenger intercooler pipes with CNC flange and double o-ring. Compatible with stock trucks, installs with basic hand tools, no tuning required.
Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Gloss White
