HP decrease after installing BMW PE?
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02-04-2013, 05:28 AM
Drives: Audi A5 3.0 TDI Sport
Join Date: Jan 2013
Sometimes you may notice a loss of HP as the NA cars rely on more back pressure than forced induction cars, therefore a free flowing system is better on forced induction.
Putting the car on dyno would be the best way to confirm
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