318 forced injection market is very limited. Downing Atlanta is pretty much the only company as of today that makes a SC kit for m42/m44 engines. There is also Kohhman turbo kit but that's about 7000US.
Originally posted by saj328
What made you decide on DASC, rather than AA or Dinan or other set-up? I've heard that BMW will cover DINAN SC in the warranty, is this correct?