jbr

Hey Mazdaspeed Club! Old member (Federighi) under new username after the reboot. I created a few threads in the road race section back in the day. Finally got the chance to bring the Speed3 back out on track. Last DE was in 2019 and I haven't driven Laguna since 2015, so there was a lot to...

Hey everyone. After weeks of waiting for JBR support to help and eventually falling flat, I am finally ready to post my incomplete review of the JBR oil cooler for the first gen Mazdaspeed 3. Why it's incomplete will be explained below. TL: DR; Buy a Damond one, they have a better kit and have...

https://edgeautosport.com/jbr-billet-adjustable-rear-camber-arms-mazdaspeed-3-2007-2013/ Installed these along with coilovers etc. Getting a pretty pronounced "chatter" coming from the rear at very low speed like 5-10mph. I've had two mechanics look at it (one of them twice), and after trying...