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      08-15-2012, 07:50 AM   #31
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Drives: Evolve F10 M5 E750
Join Date: Jun 2008
Location: Bedfordshire UK

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Originally Posted by flanast View Post
What is the difference between the stage 1, stage 2 and stage 2 Akro Evolution? When I bring my car in for service, will the dealership reset my ECU to factory?
In basic terms:

Stage 1 is for stock car.

Stage 2 is for car with primary cat delete (with test pipes or other X Pipe)

Stage 2 Akra is developed specifically for the full Akra exhaust and the low end torque dip that is associated with it.

Sometimes they do sometimes they don't.