The Borla(r) team has developed an awesome sounding exhaust system for the 2005-2019 Nissan Frontier. The Cat-Back(tm) system comes in the S-Type sound level and is specifically tuned for performance and sound on the Frontier's 4.0L V6 engine. Much like the stock exhaust the Borla(r) system features a passenger-side single exit. Its cut-and-clamp installation ensures that the system retains the factory catalytic converters and allows the system to fit both wheelbases available in the Frontier. This particular system (140802BC) comes with a black chrome on T-304 stainless steel tip but is also available in bright chrome on T-304 stainless steel (140802). Using Borla(r) Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. As one would expect the system is drone-free and constructed using T-304 stainless steel for increased durability. Bolt on a Borla(r) and hear the Frontier roar! Borla(r) exhaust systems are covered under our Million-Mile warranty with the following exceptions. Borla(r) will warranty black coatings tip finishes and carbon fiber parts for one year.