Cold and Hot Side Intercooler Pipe for 2020-2026 Silverado / Sierra Duramax L5P 6.6L A-Pillar (Ditch) Light Kits or brush nickel finished grilles**

or brush nickel finished grilles**

netting a whopping 66% increase in airflow

and temperature resistance up to 280C (530F) - they should withstand the test of time no matter if you're a 35W or 50W user

User Guide: Click Here

Output Caps: 2x (for un-used outputs)

Cold and Hot Side Intercooler Pipe for 2020-2026 Silverado / Sierra Duramax L5P 6.6L A-Pillar (Ditch) Light Kits or brush nickel finished grilles**Increased Airflow Performance Upgraded from 2 3 4" to 3 1 2" diameter piping for significantly improved airflow and reduced restriction. The larger, smoother design helps lower pressure drop, improve turbo efficiency, deliver quicker throttle response, and support more consistent power under load. Built for better durability and dependable performance on and off the road. Premium Quality Components Upgrade the weak factory 1 ply hoses with S&Bs