HS02SW1TRG. Fitment: This exhaust fits 2002 - 2007 Subaru Impreza WRX and WRX STi models. Features: It comes with new gaskets and hardware. Made of Grade 5 Titanium, it has a 3.15 - inch piping diameter and a 4.00 - inch titanium exhaust tip. The non - resonated mid - pipe and single - exit design give it a unique look and sound. It also includes a silencer, and the exhaust hangers are welded onto OEM locations for a direct fit. The Invidia N1 is a top - notch cat - back exhaust. It sounds amazing, fits perfectly, and looks great, especially in full titanium. It might be a bit loud for your neighbors, but they'll love the Subaru sound. Installation is a breeze: just remove the old quiet exhaust, install the Invidia N1, start the car. If you're using the factory downpipe, you may need a cat - back adapter from GrimmSpeed, Invidia, or Torque Solution.
Using the Invidia Full Titanium Cat Back Exhaust is super easy. First, make sure your car is turned off and cooled down. Remove the old exhaust system. Then, take your new Invidia exhaust and align it with the OEM locations where the hangers are welded. This ensures a direct fit. Connect all the parts using the new gaskets and hardware provided. Once everything is securely in place, start your car to enjoy the new sound. As for maintenance, regularly check the gaskets and hardware for any signs of wear or looseness. Clean the titanium exhaust tip with a soft cloth to keep it looking shiny. If you live in an area with a lot of salt on the roads during winter, wash the exhaust more frequently to prevent corrosion. Also, remember that if you're using the factory downpipe, you'll need a compatible cat - back adapter. This will ensure the exhaust functions properly and gives you the best performance.
