HMF Racing Polaris RZR XP Turbo Exhaust System (2016-2021)

HMF Racing exhaust systems for the Polaris RZR XP Turbo (2016–2021) are available in Performance and Titan Series as Dual Slip-On or Dual Full Turbo-Back, plus a Titan-SS Single Big Core Turbo-Back. All dual systems use 16" silencers.System Options Performance Dual Slip-On: 4" aluminum silencers. +5 HP / +3 ft-lb. 3–6 dB increase. Performance Dual Full Turbo-Back: 4" aluminum silencers + stainless downpipe. +6–7 HP / +4–5 ft-lb. Titan Dual Slip-On: 5" stainless silencers. +5 HP / +3 ft-lb. Loud or Quiet. Titan Dual Full Turbo-Back: 5" stainless silencers + downpipe. +6–7 HP / +4–5 ft-lb. Loud or Quiet. Titan-SS Big Core Turbo-Back: Single 5" silencer with 2.5" core for max airflow. Fitment (16–21) Polaris RZR XP Turbo · (16–21) RZR XP 4 Turbo (18–21) Polaris RZR XP Turbo S · (19–21) RZR XP 4 Turbo S