Fitment Information: This exhaust system is specifically designed for 2022 - 2025 Subaru WRX models. Features: Crafted from full SUS304 stainless steel, it offers excellent corrosion resistance and long - lasting durability. The 1.5mm wall - thickness piping not only boosts strength but also reduces resonation. Mandrel - bent piping ensures a consistent diameter at bends, optimizing exhaust flow. The system is fully hand TIG welded and uses laser - cut flanges for stronger, more durable connections. The dual - wall angle cut tips with a large inner diameter give a modern look and increase exit flow. Tested at under 93db under load, it provides a clean, deep tone that's pleasant at all RPM ranges while maintaining high exhaust efficiency. Key Features: Full SUS304 Stainless Steel construction, 1.5mm wall - thickness piping, Mandrel - bent piping, Under 93db performance, Fully hand TIG welded, Laser - cut flanges, Dual - wall Angle Cut Tips, Advantex packing material for superior flow, great sound suppression, and heat resistance up to 1200 degrees Fahrenheit, Straight - through design for better flow, increased power, lower weight, and an aggressive tone, Compact muffler canisters for optimal ground clearance on lowered vehicles.

Using this exhaust system is straightforward. Just have it installed by a professional mechanic according to the provided instructions. When using your Subaru WRX with this exhaust, keep in mind that it has been tested to produce a sound level under 93db under load. This means it's not overly loud but still gives a nice, deep tone. For maintenance, regularly check the connections and the overall condition of the exhaust. The SUS304 stainless steel construction is corrosion - resistant, but it's still a good idea to clean it occasionally to keep it looking great. Avoid hitting the exhaust on rough terrain, especially if you have a lowered vehicle, as the compact muffler canisters offer good ground clearance but still need to be protected. If you notice any unusual noises or changes in performance, have it inspected right away.