Fitment: 2002 - 2007 Subaru WRX and 2004 - 2007 Subaru STI. The Cobb Titanium cat - back exhaust is a top - notch choice, delivering excellent build quality, stylish looks, and outstanding performance. Unlike other exhausts with a 'tinny' note, it offers a refined sound similar to traditional Cobb cat - back systems. Listen to the sound clip to experience it yourself! Features: It boosts both horsepower and torque, improves throttle response and reduces turbo lag. Made of Grade 4 Titanium with back - purged welds, it's super lightweight at only 17.25 lbs when assembled. The 4' blued titanium tip with the COBB logo adds a unique touch. With a 3 - inch piping diameter, high adjustability through slip - fit connections, and a bespoke straight - through oval muffler, it's a great upgrade. Exhaust hangers are welded at OEM locations for a direct replacement. It requires intermediate installation effort and comes with an installation guide. The Grade 4 titanium tubing provides high corrosion resistance and impact protection. Back purging ensures reliable welds. The slip - fit connections allow for easy adjustment, and the blued titanium tip offers both style and adjustability. It's much lighter than the factory system and its stainless - steel counterpart.
Using this Cobb Titanium Cat - Back Exhaust is straightforward. First, follow the installation guide carefully. It requires an intermediate level of installation effort, so if you're not confident, it's a good idea to get help from a professional. Once installed, enjoy the improved performance and the great sound. As for maintenance, regularly check the welds for any signs of damage. Since it's made of Grade 4 titanium, it has good corrosion resistance, but it's still a good practice to keep it clean, especially after driving in harsh conditions. Avoid hitting the exhaust against hard objects as it can cause damage. If you notice any unusual noises or changes in performance, check the system for loose connections or other issues.
