Looking for parts help

[Captain KRM P5]

I want to buy my yellow baby a few gifts for when she comes out of the shop, so people in the know on here can hopefully help me out...

What's a good, fair priced boost controller. I'm not looking for anything with multiple stages for seperate gears, just something with a few presets that would level out my level of boost being applied.

Also, I have a rear antisway bar as it is, but Mazda only sells the MP3 bars in a pair. Is there any way to just get the front bar, a part number that anyone knows of?

I hate the fact my door looks like tin foil

 

[LinuxRacr]

As I said in the other post, I talked to Terry, about getting the Greddy TVVC Manual Boost Controler. I think this is what I am going with as I don't need the other features.