Fitment: This Nameless Performance Axleback Exhaust is perfect for 2015 - 2021 Subaru WRX and most 2015 - 2021 Subaru STI models, except the 2019 STI and 2018 STI R/A. It only works with an OEM or OE fitment mid pipe, not the SPT exhaust or other aftermarket systems. Features: Upgrade your car's sound and look easily with this axleback exhaust. It replaces the two heavy factory mufflers with mandrel - bent, TIG - welded, T304 stainless steel pipes and customizable tailpipe tips. The 4 - inch muffled exhaust comes with 3.5 - inch polished double - walled tips. The factory - fit laser - cut flanges and 2 - inch dual piping offer excellent flow, similar to a 3' single straight pipe, increasing high - end horsepower and 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' Midpipe. The parts fit directly with factory exhaust components and are easy to install. Specifications: Mufflers are 4' inch, exhaust tips are 3.5' inch, double - wall style, and polished. It has a staggered and quad exit design, laser - cut flanges, T304 stainless steel construction, mandrel - bent and TIG - welded pipes, direct factory fit to the OEM mid pipe, and factory - style exhaust hanger rod construction. It also includes a full hardware kit and an installation guide. California Prop 65 Warning: Working on your vehicle can expose you to harmful chemicals. Minimize exposure by avoiding exhaust fumes, 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 the Nameless Axleback Exhaust is a great way to enhance your Subaru WRX or STI. First, make sure your vehicle is from 2015 - 2021 and it's not a 2019 STI or 2018 STI R/A. Also, ensure you have an OEM or OE fitment mid pipe as this exhaust won't work with the SPT exhaust or other aftermarket systems. Installation is straightforward. Use the included full hardware kit and follow the installation guide. Once installed, you'll notice an immediate improvement in sound and a boost in low - end torque. When it comes to maintenance, regularly check the T304 stainless steel pipes and the exhaust tips for any signs of damage or corrosion. Since working on your vehicle exposes you to harmful chemicals like engine exhaust and lead, always service your car in a well - ventilated area, avoid breathing in exhaust fumes, and wash your hands or wear gloves. If you want to upgrade to a full catback exhaust later, just purchase the Nameless 3' Midpipe and it will fit right in with your existing setup.
