Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Axle-back Exhaust

If you're looking to give your 2017-2019 Nissan Sentra 1.6L turbo a more aggressive sound and a cleaner look, this Injen axle-back exhaust system is a solid choice. It's designed to let that little turbo engine breathe a bit better and sound more like it means business, without being obnoxious at cruising speeds.

This system is built entirely from mandrel-bent 304 stainless steel, which means the piping maintains its shape and diameter throughout, ensuring smooth exhaust flow and preventing rust issues down the road. Injen handcrafts and TIG welds these systems in the USA, using investment cast flanges for a straightforward installation that typically takes less than an hour. You'll get a distinct Injen exhaust note, thanks to their JDM-style round muffler, and the polished 4-inch single-wall tip gives the rear of your Sentra a sharp appearance. It's dyno-proven to add up to 8 horsepower and 7 lb-ft of torque.

This axle-back system is designed as a direct bolt-on, meaning no cutting or welding is required for installation. It comes with all the necessary hardware and hangers for a hassle-free setup. For an even more complete performance upgrade, consider pairing this exhaust with an Injen cold air intake.