1999-2008 Honda 400EX Phoenix Spiral Core Complete Exhaust System Phoenix Spiral Core Top Performance and Top Quality not Top Price! Competition-2-into-1 Stainless Steel Headpipe Aluminum muffler body with welded brackets (no band clamp brackets here) CNC machined end cap with turn down Stainless Steel: mid-pipe, headpipe, muffler core, spark arrestor and all hardware Industry leading BGF Techmat® mechanically bonded glass fiber packing 100% Made in the USA Performance- 20% +HP increase with open airbox & performance air filter Excellent throttle response, unbeatable mid-range and over-rev power Spiral Core design- More Power / Less Noise 1.875 inch spiral perforated core for better sound dissipation in a wide open design. That equals maximum power gains with less noise than other open pipe designs! Competition-2-into-1 Headpipe, a full system for a big power increase Short and Fat- 11 inches long 4.5 diameter At 11 inches long it’s keeping the weight down, with over 1 inch of sound absorbing packing depth throughout the design. Tough .120 wall thickness aluminum muffler is designed for "collision resistance" to last the life of your quad Lifetime Warranty- protects against defect in materials and craftsmanship |
