Check out: http://www.boostsciences.com/twostage.html (2thumbs)
IMO the inline mbc makes a better controller. You can either use 1 mbc and stock, or 2 mbc's set differently.
I was wondering what type of exhaust to get for my mspeed and does hks make the carbon/ti one for it and other suggestions on parts that will not void my warrenty help me !!!!
im still waiting to see if im getting the mazdaspeed or the mp5 so im waving my options seeing which one i want so i still have the cavalier im selling it for 6,000 if i cant sell it then im gonna trade it in.
Try EDOPerformance.com in Austin, TX. They have a very small selection of items, but they did a great job on my order (APEX'i TT) and have some of the best prices I've ever seen. The guy called me to verify my shipping address and shipped the same day.
go to www.worldoneperformance.com
talk to a guy on AOL ,, his name is worldoneperf his away message will say he isnt there, butif you leave a message, he will get back to you.. he does VERY good deals...