Product Description Year Make Model Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Down Pipe CARB: This product is not CARB Legal and not for sale in California MPN: WCF100129 Category: Exhaust, Mufflers & Tips>Downpipes
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss White - WCF100381-GW
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss White - WCF100530-GW