Turbo Upgrade???

tommyg2b

Member
:
2003 Mazdaspeed Protege
Hi, I was just wondering...What kind or Kinds of other turbos can I use as an upgrade for my MSP????
 
Who's gone to an upgraded turbo on stock internals and still running? I know there has to be a few, I'd like to see what size and what EMS their running.
 
orng1 said:
Who's gone to an upgraded turbo on stock internals and still running? I know there has to be a few, I'd like to see what size and what EMS their running.

505zoom has a GT28RS w/ MPI Tuner. And quite a few DFW guys have the MPI ported/reworked turbo running w/ MPI Tuners and Unichips.

Tommy- Search for info regarding MPI's reworked stock turbo, it flows well and makes big power. Other options are GT28based turbos. Once you get on the larger end of those, lots of changes are needed for fitment.
 
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