[americium]

This is a dumb question but basically I’ve been tuning my car for a while and it’s running great for stock (running MAF). I am going to get bolt ons soon starting with a full exhaust and was wondering if the AFM is tuned already will it need to be retuned for the increase in air flow? or is it just a calibration for the motors induction side and that the increased flow will be accounted for? Thanks guys.

 

[dpetro1]

This is a dumb question but basically I’ve been tuning my car for a while and it’s running great for stock (running MAF). I am going to get bolt ons soon starting with a full exhaust and was wondering if the AFM is tuned already will it need to be retuned for the increase in air flow? or is it just a calibration for the motors induction side and that the increased flow will be accounted for? Thanks guys.

Yes, the car must be retuned for the modifications you make.

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[Gh0st]

Yes, the car must be retuned for the modifications you make.

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I know this is old, does a downpipe require tune?

 

[dpetro1]

I know this is old, does a downpipe require tune?

Yes

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