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      09-20-2013, 10:27 PM   #528
COBB Tuning
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Drives: 335i
Join Date: Dec 2010
Location: Austin, TX

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Originally Posted by sy2767 View Post
Why print gains in percentage? Actual HP numbers would be nice.
We use percentages because they are much more accurate. All dynos are different and all cars will baseline differently. Percentage gains will be the most accurate thing to go by. If one car dynos at 300 whp stock and another dynos at 280 whp, then actual numbers don't mean much, however the percentage gains should be very similar.

If you want to leak at actual numbers from customer cars, you can always search our dyno database here: