Powercore 4 Exhaust Silencer 04-07 KTM 450 525 EXC MXC SX XC XCW - FMF 045135

The FMF Racing Powercore 4 045135 delivers outstanding race-inspired performance at an accessible price point. Engineered for riders seeking enhanced torque and horsepower, this slip-on muffler combines rugged construction with advanced packing materials to ensure maximum longevity on and off the track. Its stainless steel and aluminium build, champagne anodised finish, and included removable spark arrestor make it an ideal solution for those who demand reliability and performance without exceeding budget constraints. Features include an overall increase in power and torque for improved performance, durable stainless steel and aluminium construction for longevity, and advanced packing material that extends muffler life. It has a champagne anodised aluminium can for a premium look and a removable spark arrestor is included for versatility. An optional 96dB quiet insert is sold separately. For closed course use only. Compatible with stock header. Specifications: Item ID 045135, Type Slip-On, Configuration Single, Construction Aluminium, Finish Champagne Anodised, Midpipe Material Stainless Steel, Endcap Material Stainless Steel, Spark Arrestor Screen Insert (included), Carb Warning No, Quiet Insert Optional (sold separately). Weight 4.6 lbs (2.09 kg). Fits with stock header.