If you've been following me, it's no secret by now that I recently got a sponsored set of Pedders eXtreme xA Coilovers to test, thanks to American Muscle. I have been wanting to do something about the stock suspension on my 2012 Boss 302 for a while but budget didn't allow. When the opportunity came knocking, I couldn't be happier. The kit includes coilovers only up front to replace the stock struts but maintains the separate "divorced" damper (shock/shock absorber) and spring setup in the back, a common solution for plenty of entry level/budget coil over options as well as more established brands like KW and Eibach until you get to their flagship or race kits. Even the Maximum Motorsport (MM) JRi coilover kit - a package that is far from a budget or mild street option - retains the divorced spring/damper mounting. While a true coilover setup in the back would be better, it would be more expensive and at this price point, I think the money is better spent on ...
I'm finishing up a comparison post (link to introduction: Intro: Focus RS vs Golf R vs WRX STI vs Evo X ) and, throughout the post, I realized that I have to go off topic a lot to talk about how each type of differential changes the way the car drives. As a result, I thought I'd write a separate post to go into more detail before I post the comparison to keep it more focused on the cars and avoid veering off topic too much. By saying "Limited Slip Differentials" in the title, I am including torque vectoring diffs because, although current conventional terminology treats them differently, a torque vectoring differential is, in essence, a very sophisticated limited slip diff (LSD) that can be manipulated to actively help the car handle better. And while none of the cars in the comparison use open (without help from the brakes) or non-gear mechanical LSD’s, I’ll briefly discuss them so that the post is more inclusive. I’ll only focus on using power to help the...







