We don’t get many 09 WRX’s around, especially sedans. It was a treat when a good customer came in asking for the best exhaust for the car that didn’t have a drone or was loud. He also wanted to make sure that he didn’t want a melon shooter style canister. Enter the Invidia Q300 exhaust.
To tell you the truth, the stock exhaust is pretty sad. It’s an eye sore, heavy, and the piping is very narrow. We will change that.
We pulled the exhaust off. We unbolted this and it was quite easy.
Mufflers came off with no problem.
Big difference in the size of the muffler. You can see the Invidia muffler is smaller and it was lighter. The muffler tip was nice and rolled for great looks.
A high quality resonator is going to reduce the drone and the large diameter piping is going to help the flow. Horsepower please!
Even the piping to the mufflers are larger diameter that increases the flow.
Here’s the catback on the car. Looked amazing!
The mufflers are great looking but doesn’t draw too much bad attention. The exhaust sounded quiet but had the rumble.