Banks' new Monster Sport Exhaust is one cool cat-back system! And its low price? That's way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust tip optional. 4" constant-diameter cat-back exhaust system Virtually eliminates backpressure & nearly triples flow! Lowers exhaust gas temps Straight-through Monster Muffler delivers a commanding exhaust note 100% Stainless Steel Easy install 5" rolled-edge polished tip is optional Fully compatible with the Dodge factory warranty 5-Year Limited Warranty FITS: Standard Cab/Long Bed or Crew Cab/Short Bed