Upgrade your 2015 - 2021 Subaru WRX or STI (except 2019 STI and 2018 STI R/A) with the Nameless Performance Axleback Exhaust. This system is a great choice for a quick sound and look enhancement. It replaces the two heavy, restrictive factory mufflers with mandrel - bent, TIG - welded T304 stainless steel pipes. The 4 - inch muffled axleback exhaust comes with 3.5 - inch polished double - walled tips. The laser - cut flanges are factory - fit, and the 2 - inch dual piping offers the same flow as a 3 - inch single straight pipe. This provides excellent breathing for high - end horsepower and boosts low - end torque by about 10hp/11ft lb at the wheels. You can easily upgrade to a full catback exhaust later by buying the Nameless 3 - inch midpipe. The parts fit directly with factory exhaust components and are easy to install. Features include 4 - inch mufflers, 3.5 - inch exhaust tips, double - wall tip style, polished tip color, staggered and quad exits, laser - cut flanges, T304 stainless steel construction, mandrel - bent piping, TIG welding, direct factory fit to the OEM mid pipe, factory - style exhaust hanger rods, a full hardware kit for installation, and an installation guide. Note: This product only works with an OEM or OE fitment mid pipe and won't work with SPT or other aftermarket exhaust systems. Also, be aware of the California Prop 65 Warning about exposure to harmful chemicals when operating, servicing, or maintaining your vehicle.
Using your Nameless Performance Axleback Exhaust is straightforward. First, make sure your vehicle is the right model: 2015 - 2021 Subaru WRX or STI, but not the 2019 STI or 2018 STI R/A. And it must have an OEM or OE fitment mid pipe. When installing, use the included full hardware kit and follow the installation guide. This exhaust system will give you a better sound and more power. You might notice an increase in low - end torque right away. If you want even more performance later, you can buy the Nameless 3 - inch midpipe to upgrade to a full catback exhaust. As for maintenance, keep the exhaust clean. You can use a mild cleaner for the polished tips. When servicing your vehicle, do it in a well - ventilated area to avoid breathing in exhaust fumes. Remember, operating, servicing, and maintaining your vehicle can expose you to harmful chemicals. So, don't idle the engine more than necessary, and wash your hands often if you're working on it.
