Quote:
Originally Posted by Bimmer28312
To be honest I feel money not well spent. Didn't feel much difference in power compared to jb4 running 2gallons of e85. If I had to do it all over again I would of gone pure turbos with bm3. The exhaust and intercooler I'd still do but def not the "big turbo" and dinan tune.
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The difference is the money Dinan spends on R&D and warranty support. Forums, Facebook groups and other communities are full of complaints and horror stories relating to JB4 and MHD, although slightly less for the latter. You couldn't pay me to put either one on my car.