Monster Exhaust System Color:Chrome Tip Derringer High Output adds +117

Derringer High Output adds +117 hp +225 lb-ft with 6 safe power levels adjustable while you drive

$750 – Boost Tube Upgrade Kit or Monster-Exhaust

Keep your Ram-Air Filter protected from large debris

Displays 16 critical engine functions

000 – Complete PowerPack for pickup or motorhome

Monster Exhaust System Color:Chrome Tip Derringer High Output adds +1175" 409 stainless steel constant diameter DPF back system with negative backpressure SideKick tip. Far less backpressure than stock, allowing the engine to produce more horsepower. Improves flow and cuts backpressure. Includes Huge Polished Chrome Tip or Cerakote Black SideKick tip.