Borla Hush Twin-Tip Cat Back Exhaust Subaru WRX / STI 2002-2007

Part #: 140053. The Borla Hush Twin - Tip Catback Exhaust for Subaru WRX and STI is a top - notch choice. It comes with 3 - inch piping, a resonator, and a quiet twin - tip muffler, offering an extremely quiet driving experience. The part that connects to the downpipe uses a slip - fit design and can be replaced with a 3 - inch adapter for future upgrades. The included downpipe section fits perfectly with your stock downpipe. If you plan to use a 3 - inch downpipe, the optional 3 - inch adapter can be easily bolted on to eliminate restrictions. Backed by Borla's million - mile warranty and made of stainless steel, it's a great addition to your WRX or STI.

Using this Borla Hush Twin - Tip Catback Exhaust is straightforward. First, make sure your vehicle is turned off and on a flat surface. Carefully attach the exhaust to the downpipe as described in the manual. If you are using the optional 3 - inch adapter, bolt it on securely. When driving, enjoy the quiet and smooth performance this exhaust provides. As for maintenance, regularly check the bolts to ensure they are tight. Clean the stainless - steel exterior with a mild automotive cleaner to keep it looking good. Avoid using harsh chemicals that could damage the exhaust. If you notice any unusual noises or vibrations, it's a good idea to have it inspected by a professional.