The Z4003 is a complete exhaust system with stainless steel headers and a polished stainless steel canister, while the Z4002 is the slip-on canister only. Both feature a removable dB Killer™ baffle. Remove the baffle when you want that throaty exhaust note, or leave it in to enjoy the open road sounds when touring.

Whether you choose the Complete Exhaust System or just the Slip-On Canister, you'll appreciate a significant decrease in weight along with a pleasant welcome in horsepower and torque.

Needless to say, you'll enjoy a boost in overall appearance as well. The ZTechnik Z4002 and Z4003 are do-it-all systems that incorporates both style and performance.