This PLM axle back exhaust 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 much lighter as they replace factory parts. The exhaust features Titanium Blued Quad Tips, made of stainless steel. The piping is precision CNC mandrel bent, with a 2.5 - inch diameter and 3.5 - inch single - wall staggered quad tips. It has high - quality hand TIG welding and CNC machined flanges. You'll get optimal weight reduction from the factory mufflers, with each side weighing only 8 lbs (16 lbs total). For installation, use the factory gaskets. 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, make sure you have the factory gaskets on hand for installation. Then, simply bolt it onto your OEM mid pipe or y - pipe. As for maintenance, keep an eye on the stainless - steel parts. You can clean them with a mild stainless - steel cleaner to keep them looking good. Remember, this exhaust only fits OEM systems and not the SPT model or other aftermarket ones. If you have any issues, the one - year limited warranty has you covered.
