The JBA cat-back exhaust for 2004–2019 Nissan Frontier 4.0L is a passenger-side single-exit 409 stainless system engineered to open up flow and refine exhaust tone. JBA balances power, sound and quality to avoid an intrusive cabin note. Constructed with mandrel-bent 409 stainless tubing, large-diameter piping, high-flow muffler, polished chrome tip and factory-style hangers for straightforward replacement of the restrictive factory system.
JBA 04-19 Nissan Frontier 4.0L 409SS Pass Side Single Exit Cat-Back Exhaust