Flowmaster 50 Series Delta Flow Chambered Muffler GM C4500/5500 " This massive 16lb Track Bar

This massive 16lb Track Bar is nearly twice the weight of your factory Track bar

Part Number: 0986437308DD

and obstacle

Disable Active Fuel Management (AFM)

Reduces under hood temperature increasing life of hoses

Flowmaster 50 Series Delta Flow Chambered Muffler GM C4500/5500 " This massive 16lb Track BarThe three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.