The HS08SW4GTP Invidia N1 Cat - Back Exhaust is a top - notch choice for your Subaru WRX or STI sedan. It fits Subaru WRX Sedans from 2008 to 2014 and Subaru STI Sedans from 2011 to 2014. Key features include new gaskets and hardware, 304 stainless steel construction for durability, 3 - inch piping diameter, and a 4 - inch stainless tip. This exhaust gives your Subaru a great sound, but be aware it might not be super quiet. If you're using the factory downpipe, you'll need a catback adapter, and we've got options from GrimmSpeed, Invidia, or Torque Solution.
Using this Invidia N1 Cat - Back Exhaust is a breeze. First, remove your old and quiet exhaust system. Then, install the Invidia N1 in its place. After that, just turn your car on and enjoy the improved sound. Remember, if you're using the factory downpipe, you must get a catback adapter from either GrimmSpeed, Invidia, or Torque Solution. As for maintenance, regularly check the gaskets and hardware for any signs of wear. Clean the stainless - steel parts with a mild soap and water solution to keep it looking good. Also, be aware that the loud sound might not be well - received by your neighbors, so use it with consideration.
