Wehrli Custom Fab Y-Bridge Kit 11-16 GM 6.6L Duramax LML

Has your Duramax felt a little out of breath? Your stock intake manifold can be restrictive, making bottlenecks in your air intake system which robs you of performance! Grab Wehrli's Y-Bridge kit that can increase airflow by up to 40% so your engine gets to breathe free.

Wehrli's Y-Bridge Kit comes with their custom high flow, precision CNC machined, cast aluminum precision intake bridge (40% more airflow than stock) together with a unique, 20% larger than stock, 3" fabricated aluminum upper crossover intercooler pipe that allows you to take full advantage of the larger inlet diameter of the y-bridge.

What does more airflow mean? It means you get the most out of your engine in terms of performance and efficiency. If you have done or are planning any performance upgrades like injectors and fuel pumps it is essential you clean up your airflow or all of those upgrades will be "up in smoke."