Im Joe and along with my partner we run RallySlagz. We are passionate about the GR-Y platform. A true homologation road going car. Great out the box, but it can be made better and we can see the potential.

I've been around performance cars for the last 10 years. I'm intrigued by technology and the mechanical workings. I studied motorsport engineering and wanted to be able to share my passion, eye for detail, and desire to chase performance. I like being able to adjust a car to feel the way you want it. We build what you want.

Uk B roads throw all sorts at cars. Even your fastest Porsche GT cars can struggle with the undulations and sharp compressions. Our mission is to help you unleash the full potential of your Toyota GR Yaris.

Whether its enhancements for a B road basher, or a full rally conversion. We can source and supply the parts, install, and convert.