Wehrli Custom Fab High Flow 3" Y-Bridge Kit 06-07 GM 6.6L Duramax LBZ MOP-68197867AB The Mel's Manufacturing 3" 2

The Mel's Manufacturing 3" 2 piece downpipe will increase exhaust flow

RevMax fixes all of that with a 6061 billet aluminum body that’s nearly three times thicker than OEM

this bolt kit from PPE will ensure a leak free seal

let alone trucks with a leveling kit

Long Travel Airbags let you carry heavy loads or tow without losing the smooth ride

Wehrli Custom Fab High Flow 3" Y-Bridge Kit 06-07 GM 6.6L Duramax LBZ MOP-68197867AB The Mel's Manufacturing 3" 2Install a new turbocharger and find your Duramax doesn't hold up to expectations? If you are still using your stock intake manifold it can be restrictive, making bottlenecks in your air intake system which robs you of performance! Grab Wehrli's High Flow 3" Y Bridge Kit gives you a 36% improvement to airflow over Stock so your truck is never out of breath. NOTE: While some colors are kept in stock, other colors will take an extra 10 15 business day