99-05 GM P/U Ext Cab SB American Thunder System Throttle Bodies It is made from 100%

It is made from 100% 16-gauge 304 stainless steel and will resist corrosion for years to come

'Dinan's High Flow Intake System consists of an injection-molded replacement lid for the stock airbox designed to increase overall volume and accommodate a high flow filter element for optimum intake air-flow

the kit comes complete with mounting hardware

Dinan's Free Flow Axle-Back exhaust system features 100% stainless steel construction measured to exact specifications to ensure proper fit via factory hangers and mounting points

Along with the inherent benefit of increased volume by removal of the resonator

99-05 GM P/U Ext Cab SB American Thunder System Throttle Bodies It is made from 100%Exhaust System American Thunder Cat Back 3 in Diameter Dual Side Exit 3 in Polished Tips Steel Aluminized Extended Cab GM Fullsize Truck 1999 2006 Kit