Watch out for those ebay specials! I have installed a couple different ones (this also includes the ssautocrap's manifold), and they all have required minor changes to unit....IE did not bolt on perfectly...
again i would go with companys that work with alot of mr2s....berk is a great company but they havent really been around latly which sucks cause there downpipes rock. I am pritty sure you will be seeing a JP Autoworks one come out too...all with better pricing and quality then whats out there
