This year’s GoldRush rally provided ample opportunity for people to get to know Armytrix exhaust systems. The very best of what these guys can do is featured on two Liberty Walk cars, namely a Ferrari 458 and a Nissan GT-R R35. And they are loud. Really loud. Properly loud. Loud as …

Alright then, let’s get things going first with some high-pitched revs from the famous Liberty Walk Ferrari 458 Italia wide body. Prepare your ear lobes for some serious jostling:

Now let’s get a bit more technical and listen to Liberty Walk owner Kato Sun as he explains how the Armytrix performance exhaust system makes the noise it does on his Nissan GT-R. He also demos the remote control feature which allows you to adjust the volume:

All Liberty cars can be easily recognized thanks to their exclusive fenders. The wide body treatment this Japanese tuner offers is one of a kind, and possibly the coolest in the world. It comes with huge gaps and visible rivets, but still!