49789 Monster Exhaust System, Single Exit, Dual Chrome Obround Tips for use with 2011-2014 Ford 6.7L F250/F350/450 CCSB-LB Crew Cab Short to Long Bed

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  • Mandrel bent Stainless Steel construction
  • Virtually eliminates backpressure
  • Lowers exhaust gas temps
  • Dramatically improves flow
  • Maximum Airflow
  • 4 inch constant-diameter
  • Cools temps
  • Improves flow up to 50%
  • Cuts backpressure up to 40%
  • Safely clears spare tire, shocks & brake lines
  • CHROME tip
Fits F-250/350/450 Crew Cab Short Bed/Long Bed
Will NOT fit Cab/Chassis
Will NOT work w/gooseneck hitch