This is the system you’ve been searching for. The 5" inch diameter exhaust shells house an internal exhaust core that creates maximum airflow, Withstands Extreme Temperatures, This is the Titan, warranties all exhaust systems for two years from the date of purchase for all manufacturing defects, The Titan is a stainless steel system built to withstand extreme temperatures, The sound from the Titan is a deep and aggressive, This relieves some of the high pitch sounds created from the stock system, Increased Horse Power and Torque. HMF Hi-Sun Strike 1000 Crew 2016 2017 Titan XL Slip On Exhaust | 749223637488: Automotive. Buy HMF Hi-Sun Strike 1000 Crew 2016 2017 Titan XL Slip On Exhaust | 749223637488: Complete Systems - ✓ FREE DELIVERY possible on eligible purchases. adding depth to the machine's sound. increase torque and horse power, the Titan-XL features an unrestricted internal core design that produces maximum horse power at an incredibly loud volume. For the riders out there craving maximum horse power with maximum volume. Two Year Warranty: HMF Engineering Inc. The Titan-QS features a mechanical core design that produces incredible horse power while keeping the sound levels to a minimum, add durability and improve the overall exhaust tone.