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      03-11-2016, 08:51 AM   #96
Dinan_Engineering
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Drives: Any BMW
Join Date: Jun 2013
Location: Opelika, AL

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Quote:
Originally Posted by Manoloiv View Post
Can we run catless downpipes with your stage 2 tune ?
You can if you like and you will be gain power but the tune is not going to clear the the associated CEL the catless DP's give you. Doing so is ia violation of emissions laws and therefore subject to heavy fines and we aim to have a completely legal product line.

Quote:
Originally Posted by elisiX View Post
How would you personally describe the difference over stock?

In efficiently/D1 as well as Sport Plus/D3?

Trying to get as much first hand information as possible.

How much louder is it in those modes as a % for example?

How would you describe the sound difference? Grumbly, aggressive, etc.

Thanks!
Can't really comment on the the various modes as I personally only drove the car when in sport/sport+ and the quick videos that were shot were the same but percentage wise for sport/sport+ I would say 20-25% louder. Its just a more aggressive tone.

The guys that have them coming if they haven't gotten them already will be able to give you a better idea since they actually have more time to play with it in the various modes and comment first hand since it will be fresh in their mind. I will defer to them and their comments.
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