Description
Enhance your Nissan Sentra’s performance and sound with the Injen SES1971 cat-back exhaust system. Crafted from durable mandrel-bent 304 stainless steel, this system ensures smooth exhaust flow and long-lasting corrosion resistance. The exhaust features a 60mm (approximately 2.36 inches) diameter pipe that delivers a balanced combination of an aggressive tone and refined cruising noise, perfect for drivers seeking both power and comfort. Its polished 3.5-inch single wall rolled tip adds a sleek visual appeal to your vehicle’s rear end. Designed specifically for models from 2017 to 2019 with a 1.6L turbo engine, this exhaust system is engineered to increase horsepower by up to 8 HP and torque by 6 lb-ft, giving your Sentra a noticeable performance boost. Installation is straightforward, requiring no cutting or welding, and can typically be completed in under an hour, allowing you to enjoy enhanced sound and performance quickly and easily. The system utilizes Injen’s 12-inch long resonator to produce a crisp, distinctive sound that elevates your driving experience. Each component is hand-crafted and TIG welded for strength and durability, with stainless steel investment cast flanges for a precise fit. The exhaust hardware and hangers are made from premium stainless steel, ensuring longevity and ease of installation. Backed by Injen’s limited lifetime warranty, this exhaust system is a reliable upgrade that combines improved sound, increased power, and a clean, polished look. Pair it with Injen’s cold air intake for a complete performance upgrade, and enjoy the benefits of a high-quality, American-made exhaust solution that enhances your Sentra’s style and performance without the need for modifications or complex installation procedures.
Features:
- Mandrel-bent 304 stainless steel construction for durability and corrosion resistance
- 60mm (2.36 inch) exhaust diameter for optimal flow and sound
- Includes a 12-inch long resonator for a clean, crisp exhaust note
- Polished 3.5-inch single wall rolled tip enhances visual appeal
- Increases horsepower by up to 8 HP and torque by 6 lb-ft
- No cutting or welding required for installation
- Hand-crafted and TIG welded for strength and durability
- Stainless steel investment cast flange for a secure fit
- Premium stainless steel hardware and hangers included
- Designed and manufactured in Pomona, CA
- Backed by Injen’s limited lifetime warranty
Fitment:
Nissan Sentra Nismo 2017
Nissan Sentra Nismo 2018
Nissan Sentra Nismo 2019
Nissan Sentra SR Turbo 2017
Nissan Sentra SR Turbo 2018
Nissan Sentra SR Turbo 2019



























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