The Injen axle-back exhaust for 2017+ Nissan Sentra 1.6L Turbo is a stainless steel system designed to refine exhaust tone with a 60mm overall diameter and mandrel-bent 304 stainless construction. Finished with a 3.5-inch single-wall rolled polished tip (features note a 4.0" polished tip), the system is TIG welded and hand crafted for fit and durability. Dyno-proven gains are listed up to 8 hp and about 6–7 lb-ft of torque, and installation is stated to be straightforward.
Injen 2017+ Nissan Sentra 1.6L Turbo 4cyl SS Axle-back Exhaust