PRO CIRCUIT T-4 Silencer XR600R/ XR650L 4H85600 Street Metal Air Intake System This compared to 6061 costs

This compared to 6061 costs 3x more if you use a Chinese grade 7075 and 4x more if you use a USA made 7075 (which is way better and we do use)

This detail reduces contaminants that build up in the fork fluids which reduces maintenance

MIG weldings

Core is perforated and wrapped in a stainless steel screen

PRO CIRCUIT T-4 Silencer XR600R/ XR650L 4H85600 Street Metal Air Intake System This compared to 6061 costsDesigned 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 1993