Offers huge performance gains Can be used for racing or recreation and can bolt onto the stock head pipe or one of Pro Circuit's replacement head pipes in minutes Comes equipped with a removable USFS approved spark arrestor Stainless steel removable end-cap Strong mounting bracket(s) for strength and durability Brushed aluminum canister construction Stainless steel slip-fit inlet pipe for perfect fit and quick installation. STN. SIL. TRX400EX 99-07
