116111600 PPE High Flow Exhaust Manifolds with Up PIpes - GMC / Chevy 6.6L Duramax - 2006-2007(LBZ)

Overview

The PPE 116111600 High-Flow Exhaust Manifolds with Up-Pipes for your 06-07 GM 6.6L Duramax LBZ increase exhaust flow by 20 percent and are 50 state emissions legal. Designed to outlast your truck the manifolds are made from high-quality cast iron and the up pipes are made from stainless steel. Plus the aircraft grade Up-Pipe bellows are high-flow, internally sleeved, and have an increased inner diameter.

FEATURES

• CARB E.O. D-701-1 Significant reduction in exhaust back pressure
• Free flowing Stainless Steel Inner Liner Bellows
• Stainless Steel 11-gauge .120-inch wall diameter Up-Pipes
• Built in bosses, pre-drilled and tapped 1/8" NPT for EGT gauge