Cuts back pressure up to 93 Percent. 3 - inch mandrel - bent free - flowing cat - back pipes with Straight - thru polished - stainless Monster muffler and 3 - inch constant - diameter Monster Y - pipe 5 - - inch polished Chrome or Cerakote Black tip, bolt - on direct fit. 3 inch stainless mandrel - bent free - flowing cat - back pipes and straight - thru muffler cut backpressure up to 93 percent. Throaty sound, 5 inch polished tip, bolt - on direct fit. Banks 3 inch all - stainless - steel, mandrel - bent Monster exhaust system bolts behind the catalytic converter, cutting backpressure by 93 percent, optimizing airflow, improving engine life, increasing fuel efficiency and adding power. The low - restriction, 3 inch straight through Monster muffler more than doubles the stock muffler flow and provides an authoritative, yet civil exhaust sound. The finishing touch a mirror - bright 5 inch polished Chrome over stainless tailpipe tip with a rolled edge - or get it in high temp black Vehicle - specific for easy bolt - on installation. Includes Stainless, 3 inch straight - through polished - stainless Monster muffler, stainless 3 inch constant - diameter Monster Y - pipe and Polished - stainless 5 inch tailpipe tip with rolled edge.