Fitment: This exhaust system is specifically designed for 2015 - 2021 Subaru WRX and STI models. It won't fit other aftermarket exhausts apart from OEM and is not suitable for the SPT model.Features: The PLM axle back exhaust directly bolts onto your OEM mid - pipe or y - pipe. It's a muffler delete system, which replaces factory parts to make your car significantly lighter. The exhaust comes with Titanium Blued Quad Tips that look really cool. Made of high - quality stainless steel, it has precision CNC mandrel bent 2.5 - inch diameter piping. The 3.5 - inch single - wall staggered quad tips add a stylish touch. With high - quality hand TIG welding and CNC machined flanges, it ensures great durability. You'll enjoy optimal weight reduction from the factory mufflers, as each side weighs just 8 lbs, totaling 16 lbs. It comes with a one - year limited warranty. For installation, use the factory gaskets.
Using your PLM axle back exhaust is straightforward. First, make sure your car is turned off and has cooled down. Find a safe and flat place to work. When installing, use the factory gaskets as mentioned in the product features. Bolt the exhaust directly onto your OEM mid - pipe or y - pipe. Be careful while tightening the bolts to ensure a proper fit. After installation, start your car and check for any unusual noises or leaks. For maintenance, regularly inspect the exhaust for any signs of damage, like cracks or rust. Since it's made of stainless steel, it's quite durable, but you can clean it with a mild soap and water solution to keep it looking great. If you notice any issues, refer to the one - year limited warranty for assistance.
