Invidia 15+ Subaru WRX/STI Single N1 Stainless Steel Tip Cat-back Exhaust

The Invidia N1 SS Catback Exhaust System is a high-performance exhaust upgrade designed for the Subaru WRX and STI models from 2015 to 2018. Crafted from high-quality SUS304 stainless steel, this system features a 3-inch main piping diameter and a 4.33-inch tip outlet diameter, providing an aggressive sound profile and improved exhaust flow. The inclusion of CNC-machined flanges ensures precise fitment and durability, making it suitable for motorsports enthusiasts seeking a balance of performance and affordability. The stainless steel tip adds a polished aesthetic, complementing the exhaust's robust construction. This cat-back system enhances both horsepower and torque, delivering a more responsive driving experience while maintaining reliability and longevity under demanding conditions.

Designed specifically for 2015-2018 Subaru WRX and STI models, this exhaust system is a direct bolt-on replacement that requires no additional modifications for installation. It is compatible with stock or aftermarket components and is ideal for street and track use. The kit includes the stainless steel exhaust pipes and tip, providing a complete upgrade for enthusiasts looking to improve exhaust sound and performance. Its construction and design optimize exhaust flow, reduce backpressure, and increase engine efficiency. Whether for daily driving or spirited track days, the Invidia N1 SS Catback Exhaust offers a durable, high-quality solution to elevate your Subaru's performance and sound profile.