Upgraded My 3. 0 Duramax With PPE Silicone Intercoo
"Installed the PPE Performance Silicone Intake and Intercooler Hose Kit on my 2020 3. 0 Duramax LM2. I’m already running an S&B intake and resonator delete, so I only used the intercooler side hoses from the kit since the intake tube replaces the factory airbox hose. Install was pretty straightforward once you know where everything sits. The hot side is a little tight to get to but doable from the top with some patience. The silicone hoses are definitely thicker and feel way stronger than the factory rubber ones. Truck feels a little tighter on throttle response and you can hear the turbo spool a bit cleaner now. Not a huge power gain obviously, but definitely a solid reliability upgrade for anyone planning to tune or just wanting stronger boost hoses. Overall happy with the upgrade. If anyone is installing this kit with an S&B intake, just know you won’t use all the hoses in the kit."