FMF Powercore 4 Muffler - 045135 KTM EXC 450 / 450 / SX 450 / XC 450 2004-2007 Brand_Factory Links apart from those with the

apart from those with the stop light kit connection

Product Name Lever Type Brake Color/Finish Anodized / Black Base Color Black Finish Anodized Material Billet Aluminum Actuation Hydraulic Units Each Riding Style Street

manifold seals

600 Denier polyester internal reinforcement on shoulders and elbows for additional abrasion resistance

FMF Powercore 4 Muffler - 045135 KTM EXC 450 / 450 / SX 450 / XC 450 2004-2007 Brand_Factory Links apart from those with theFeatures Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding Aluminum construction and stainless steel Hi Flo end caps make for the perfect balance of performance and strength Removable spark arrestor included Specs End Cap Material Stainless Steel Muffler Material Aluminum Style Oval Riding Style Adventure Touring Dual Sport