PRO CIRCUIT T-4 Silencer CRF450R 2005 /CRF450X 2005-2015 4H05450 1821-0175 OE Replacement-Style Seat Cover — Hidden Creek Autumn and secure closure

and secure closure

and overall performance

Stainless steel mounting hardware

Arlen Ness laser logo

PRO CIRCUIT T-4 Silencer CRF450R 2005 /CRF450X 2005-2015 4H05450 1821-0175 OE Replacement-Style Seat Cover — Hidden Creek Autumn and secure closureDesigned 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 2005