Part #: S4801304. MBRP® presents an outstanding Axle - Back Performance Exhaust designed specifically for Subaru WRX 2.0L and Subaru WRX STI 2.5L models. Crafted from T304 stainless steel in the PRO Series, this 2.5 - inch axle - back exhaust features a dual split rear exit and single - wall T304 polished exhaust tips. It enhances the sound and tone of the Boxer engine, giving your car a more aggressive and sporty note. The 2.5 - inch mandrel - bent tubing and unique routing design ensure smooth exhaust flow and improved performance. The S4801304 axle - back exhaust is not only a performance upgrade but also a style statement. Its continuous - flow single - wall T304 exhaust tips and distinct design make your WRX or WRX STI stand out on the street. With a lifetime warranty, it's a great long - term investment for any Subaru enthusiast.
Using this MBRP axle - back exhaust is easy. Just have it installed by a professional mechanic according to the provided instructions. When driving, you'll immediately notice the enhanced engine sound and improved performance. As for maintenance, it's recommended to regularly check the exhaust system for any signs of damage or loose connections. Keep it clean by washing it with mild soap and water. Avoid using harsh chemicals that could damage the T304 stainless steel finish. If you notice any abnormal noises or performance issues, have it inspected right away. This will help ensure your exhaust system lasts for a long time and keeps your Subaru running at its best.
