MUFFLER T4 SA CRF450R/X

T-4 Slip-On Silencer

• Designed to be used with OEM stock head pipes or Pro Circuit head pipes
• Ultra-responsive performance
• Incredible horsepower gains when compared to stock
• Developed to increase the horsepower and torque throughout the power curve
• Aluminum/stainless construction for reduced weight and increased durability
• Strong mounting bracket(s) for increased durability
• Designed for easy disassembly and re-packing when needed
• Removable USFS approved spark arrestor