This PLM axle back exhaust system is a perfect fit for 2015 - 2021 Subaru WRX and STI models. It directly bolts onto your OEM mid pipe or y - pipe. These muffler deletes are a great upgrade, replacing factory parts to be much lighter. Key features include polished quad tips, made from high - quality stainless steel. The precision CNC mandrel bent piping ensures smooth airflow. With 3.5 - inch single - wall staggered quad tips and 2.5 - inch diameter piping, it looks and performs great. The high - quality hand TIG welding guarantees durability. You'll get optimal weight reduction compared to factory mufflers, with an ultra - light weight of just 8 lbs per side (16 lbs total). The CNC machined flanges provide a secure fit. For installation, simply use the factory gaskets. And it comes with a one - year limited warranty. Note that this product only fits OEM exhaust systems and not the SPT model or other aftermarket exhausts.
Using this PLM axle back exhaust is easy. First, you need to prepare the factory gaskets for installation. Simply bolt the exhaust system directly onto your OEM mid pipe or y - pipe. When it comes to maintenance, it's a good idea to regularly check the TIG - welded joints for any signs of wear or damage. Since it's made of stainless steel, it's quite resistant to corrosion, but a simple wipe - down every once in a while can keep it looking shiny. Remember, this exhaust is designed only for 2015 - 2021 Subaru WRX and STI models and will only fit OEM exhaust systems, not the SPT model or other aftermarket ones. If you have any issues within the first year, you're covered by the limited warranty.
