Maximum PSI Turbo Kits

Stage 1

The Maximum PSI Stage 1 catted turbo kit is the only street legal, factory DME tuned kit available for the E46 M3

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Stage 2

Stage 2 utilizes similar hardware as Stage 1 but incorporates hardware/software upgrades for even more power on MS109 fuel

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Stage 3

Stage 3 utilizes the factory DME with a Maximum PSI engine build using forged internals and a larger Precison turbo.

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Stage 4

Stage 4 upgrades numerous components from Stage 3.  S4 allows you to do a burnout from corner exit to corner entry.

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 Another F80 M3 in for a full Maximum PSI treatment. Turbos, fuel system, and software to compliment existing exhaust upgrades. #maximumpsi #bimmerclinic #bmwspecialists  Had to give the E46 some attention. Can't be all F80 all the time #maximumpsi #bimmerclinic #bmwspecialists
 Told this one to buzz off the other day.  We went to the track a few times last week trying to throw down some new record runs but got held up with some axle breakage. Here's a dyno sheet showing we mean business. Dss axles are in progress and we'll be back at it asap. Email us to discuss your power goals and let us put together a winning package for you! #maximumpsi #bimmerclinic #bmwspecialists

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