This Nameless Performance Axleback Exhaust is a top - notch upgrade for your 2015 - 2021 Subaru WRX or STI (excluding 2019 STI and 2018 STI R/A). It's designed to fit only with an OEM or OE fitment mid - pipe, so it won't work with SPT or other aftermarket exhausts. Looking to enhance your car's sound and appearance? This exhaust is the perfect starting point. It replaces the two heavy 13.5lb factory restrictive mufflers with mandrel - bent, TIG - welded, T304 stainless steel pipes and configurable tailpipe tips. You can easily customize it to achieve your desired look and sound. The 4 - inch muffled axleback exhaust comes with 3 - inch polished double - walled tips. Its factory - fit laser - cut flanges and 2 - inch dual piping offer excellent breathing characteristics, equivalent to a 3 - inch single straight pipe. This setup boosts high - end horsepower and increases low - end torque by about 10hp/11ft lb at the wheels. If you want even more torque, you can easily upgrade to a full catback exhaust later by buying the Nameless 3 - inch midpipe. Nameless Performance parts fit directly with factory exhaust components, and installation is a breeze. Key features include 4 - inch mufflers, 3 - inch exhaust tips, double - wall polished tips, staggered and quad exits, laser - cut flanges, T304 stainless steel construction, mandrel - bent and TIG - welded piping, direct factory fit to the OEM mid - pipe, factory OEM style exhaust hanger rod construction, a full hardware kit for installation, and an installation guide. California Prop 65 Warning: Working on your vehicle can expose you to harmful chemicals. Minimize exposure by avoiding exhaust inhalation, idling the engine only when necessary, servicing in a well - ventilated area, and wearing gloves or washing hands often. For more info, visit www.p65warnings.ca.gov.
Using this Nameless Performance Axleback Exhaust is quite straightforward. First, make sure your vehicle is a 2015 - 2021 Subaru WRX or STI (but not a 2019 STI or 2018 STI R/A), and it has an OEM or OE fitment mid - pipe. The exhaust comes with a full hardware kit and an installation guide. Just follow the instructions in the guide to install it onto your car. It's a direct fit with factory exhaust components, so you shouldn't have too much trouble. As for maintenance, since it's made of T304 stainless steel, it's fairly durable. But it's a good idea to regularly check the connections, such as the laser - cut flanges and the exhaust hanger rod. Make sure they're tight and there are no signs of rust or damage. If you notice any issues, you can tighten the bolts or have it inspected by a professional. Also, always keep in mind the California Prop 65 warning. When working on your vehicle, try to stay in a well - ventilated area, avoid breathing in exhaust fumes, and keep your hands clean. This will help you stay safe and keep your exhaust in good condition.
