Subaru Impreza WRX STI 2005 JDM HKS Exhaust sound

Here’s a new exhaust sound video of my car. I’ve replaced the stock JDM header, up pipe and downpipe with HKS twinscroll equal length header, HKS twinscroll up- and downpipe with Catco race cat. Still yet to come HKS Hi-Power Spec R titanium catback to make my HKS exhaust system complete :) I should get it in few weeks and after I install it, I’ll post a new video. Some new upgrades are also coming soon, I’ll upgrade my fuel pump this week to Walbro 400lph, put on some HKS 800cc injectors and install