2007-2010 GM HD 3.5" Single Side Exit T409 Cat-Back Performance Exhaust (S5078409) 2000 multi-leaf progressive design for a

multi-leaf progressive design for a smooth ride

and ride & handling performance

ReadyLIFT recommends foregoing the front preload spacer installation

Provides ultra-tough protection from the doors down

ProRide replacement coil springs to raise front ride height

2007-2010 GM HD 3.5" Single Side Exit T409 Cat-Back Performance Exhaust (S5078409) 2000 multi-leaf progressive design for aThe Armor Plus Series provides reliable, performance driven exhaust solutions. Constructed from corrosion resistant T409 Stainless Steel, this value oriented material protects against penetrating rust. The system features mandrel bent tubing to ensure maximum gas flow, improving engine power and longevity. Features Crafted from corrosion resistant T409 Stainless Steel Mandrel bent tubing for maximum exhaust flow Improves vehicle performance and