Quote:
Originally Posted by bmw13
I have been thinking of adding just the Akra DP's! I too have the N55 mid pipe installed. How do you think it would sound with stock rear section, N55 Midpipe and just the DP from Akra? Also, I am on stock ECU and will not be tuning. Am I looking to hurt performance or can freeing up more flow only better the car?
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If you are doing the DP's you might as well get the tune as the tune. The DP's are already a non motorplan riendly service. The tune will yiled some good results coupled with the DP's.
Given that the N55 mids are already catless, you should feel some midrange improvment?