The Invidia N1 Titanium Cat Back Exhaust is a top - notch upgrade for your 2008 - 2014 Subaru WRX or STI Sedan. It features new gaskets and hardware, and is built with Grade 5 Titanium. The 3.15 - inch piping diameter and 4 - inch tips give it a powerful look and performance. With a non - resonated mid pipe and a dual - exit design, it produces an amazing sound. It also comes with a silencer and has exhaust hangers welded onto OEM locations for a direct fit. This exhaust system offers one of the best sounds, fits, and looks for your GR/GH WRX/STi, especially in a full titanium construction. Installation is a breeze - just remove the old quiet exhaust and install the Invidia N1. If you're using the factory downpipe, you may need a catback adapter from GrimmSpeed, Invidia, or Torque Solution.
Using your Invidia N1 Titanium Cat Back Exhaust is super easy. First, turn off your car and let the engine cool down. Then, remove the old exhaust system. Next, install the Invidia N1 exhaust in place, making sure the exhaust hangers fit well into the OEM locations. After installation, start your car and enjoy the great sound. As for maintenance, regularly check the gaskets and hardware for any signs of wear or looseness. If you notice any issues, tighten or replace them as needed. Keep the exhaust clean by washing it with mild soap and water. Also, be aware that this exhaust is quite loud, so be considerate of your neighbors. And remember, if you're using the factory downpipe, you'll need a proper catback adapter.
