Pro Circuit - EXHAUST T-4 SPARK ARRESTOR XR650

T-4 EXHAUST SYSTEMS


Feature lightweight 6061 T-6 brushed aluminum canister with stainless steel end cap

Advanced design ensures lightning-quick throttle response

CNC-machined modular end-cap design provides tunable power

Extensively track- and dyno-tested

Silencers include spark arrestor that can be removed for closed-course racing

Steel Allen-head screws make repacking an easy task

Exclusive E-glass pillow packing

Stainless steel headers