Part #: S48023CF. MBRP's Cat - Back Performance Exhaust is designed for Subaru WRX 2.0L and Subaru WRX STI 2.5L models. This 3 - inch Cat - Back exhaust features a dual split rear exit, crafted from high - quality T304 stainless steel. It's the RACE version, equipped with high - performance carbon fiber dual tips. Key features include a T304 stainless steel construction from the PRO Series with a lifetime warranty, 3 - inch to dual 2.5 - inch mandrel - bent tubing with a unique routing design, and removable carbon fiber exhaust tips for easy upkeep. The Race version Cat - Back exhaust from MBRP will make your Subaru WRX or STI stand out. It offers unflinching race - world performance and an eye - catching design. The exhaust is built to the highest manufacturing standards, with a tough and resilient design. The MBRP logo on each tip adds a racing - inspired touch. The exhaust takes the sound and tone of your vehicle to cinematic levels, enhancing your driving passion. The unique 3 - inch mandrel - bent tubing with easy quick bolt - on installation makes it a great upgrade for Subaru enthusiasts. A professional installer is recommended if you don't have access to a hoist. With a lifetime warranty, this MBRP Performance Exhaust is a great choice. MBRP's Pro Series is the top - notch performance exhaust system. Made from T304 stainless steel, it offers optimal durability and is easy to clean and maintain. MBRP's exhaust systems are built to maximize exhaust flow, minimize exhaust temperatures, and are dyno - proven. They are also easy to install, with a bolt - on, no - weld design. MBRP provides excellent customer service. And their exhausts are tuned for optimal sound and have a stylish appearance.

Using this MBRP Cat - Back exhaust is straightforward. If you have access to a professional hoist, you can install it yourself following the included instructions. The bolt - on, no - weld design makes the installation process hassle - free and should take about one and a half to two hours. Just make sure to connect everything to the OEM hangers using the provided clamps and parts. If you don't have a hoist, it's best to get a professional installer to do the job. As for maintenance, the removable carbon fiber tips make it easy to clean. You can regularly wipe down the stainless - steel parts with a mild cleaner to keep them looking good. Since this exhaust is made from high - quality T304 stainless steel, it's durable, but avoid exposing it to harsh chemicals. If you ever have any questions during installation or use, don't hesitate to call MBRP's customer service at 888 - 636 - 7223.