Thinking of changing my Auto bahn FMIC on my 93 wrx. Speaking to a few mappers and they say they aren't the best or chilliest. I know theres the Hybrid FMIC's, and haven't discounted these, but what other options are there? There doesn't seem to be that many options for the classic. Which ones do you use and find the best?

 

Best budget Hybrid
best no budget hyperflow, Hks

 

No point unless your pushing its boundries.

 

Well the car has never really made the power it should for a 20g, so i intend to do away with the 90 degree entry to the turbo (as its a version 1) and was told by various mappers that the Autobahn is a weak link too.