King Shocks 2007+ Chevrolet Avalanche 1500 Front 2.5 Dia Remote Res Coilover w/Adjuster (Pair) Suspension>Coilovers This system features a Merge

This system features a Merge X-Pipe for increased performance and improved sound

crank case vent hose and idle air bypass control thermal valve vent hose

This filter has been uniquely designed to work with the downward facing orientation to ensure a leak-proof seal

Impressive power gains up to +16 hp and +32 lb-ft

This sealed air intake system features a washable/reusable 6 inch conical air filter with inverted top that improves airflow for increased horsepower

King Shocks 2007+ Chevrolet Avalanche 1500 Front 2.5 Dia Remote Res Coilover w/Adjuster (Pair) Suspension>Coilovers This system features a MergeKing OEM performance kit custom tuned to provide your GM with unparalleled levels of performance and ride quality. Each kit has been subjected to punishing real world testing to develop the optimal damping curve and spring rate for your vehicle. Easy bolt on installation for stock height or with custom kits for trucks running lifted aftermarket suspensions.