Fitment Information: This exhaust fits 2015 - 2021 Subaru STI and 2015 - 2021 Subaru WRX. Note: It only fits SPT midpipe, not non - SPT mid pipes, and Type RA is not compatible.Features: The Remark SPT version axle back exhaust offers an upgraded style and an improved Subaru sound. Crafted from high - quality 304 stainless steel with hand - crafted tig welding, it saves weight and boosts power, torque, and sound. It has a muffler delete straight pipe design, is easy to install on SPT exhaust systems with direct bolt - on, has mandrel bent piping, factory OEM style exhaust hanger rod construction, and comes with gaskets and bolts. It also reduces weight compared to factory mufflers.Specs: Made of T304 Stainless Steel, with a 2.5 - inch 16 - gauge piping diameter, quad slant style 3.5 - inch tips, and double - wall burnt stainless steel tips.SPT (Subaru Performance Tuning) vs. Standard: SPT axleback exhausts have a triangular - shaped flange with 3 holes that match the factory SPT midpipe. If your vehicle has a Standard OEM Midpipe or REMARK Midpipe kit, check out our non - SPT axleback exhausts.
Using this exhaust is straightforward. First, make sure your vehicle is a 2015 - 2021 Subaru WRX or STI and has an SPT midpipe. The exhaust comes with all the necessary gaskets and bolts for a direct bolt - on installation to your SPT exhaust system. Just follow the normal installation process for exhaust parts. When it comes to maintenance, since it's made of high - quality 304 stainless steel, it's quite durable. However, you should regularly check the bolts to make sure they're tight and the exhaust is properly attached. Also, keep an eye on the double - wall burnt stainless steel tips to ensure they're in good condition. Remember, this exhaust doesn't fit non - SPT mid pipes or Type RA vehicles, so don't try to install it on those models.
