Building a (functional) rear diffuser has been on my list of things I wanted to do for a while, but getting it to fit nicely around the exhaust was always a problem.  My new center exit exhaust solved that, so on to the diffuser build!

A few months ago I posted about a new exhaust that I built for my 2GR swapped MR2.  It sounds great, it looks awesome (especially in combination with the rear diffuser that I built around it, write-up on that coming soon), but I very quickly found that it had one major drawback.  TERRIBLE drone at about 2500rpm.  This wouldn't be a big deal if I never drove my car on the street, but I do, and so something had to be done!

Have you found the electronic throttle on your 2GR swapped MR2 to be a little too sensitive?  It turns out, there is a reason for that, and also a $15 solution!

For a while now I have been wanting to build a new muffler section for my car, mostly to replace the 27lb Berk Technology muffler with something a bit lighter weight.  From there the project evolved into a low profile, center exit design to better accommodate a rear diffuser that I would like to build some day.  Having something unique is of course a plus as well.

While building a set of my custom coilover housings recently, I thought that maybe people would like to see what the process of taking these from a pile of parts to a finished set of housings looks like.  So here we go!