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      11-30-2021, 09:10 PM   #133
SilverSlug
Hey, where have you been all my life?
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Drives: 2011 M3 6MT
Join Date: Jul 2018
Location: San Francisco, CA

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Likewise, hence we're both here.

I installed a Dinan pully, which is only rated at 11TQ and 7HP at 8400rpm, and felt biggest gain so far (compared to Dinan software, intake and exhaust).

Haimus is stating their plenum gains almost 3x that in torque (18-25LB/TQ) and up to twice in horsepower (4-15WHP) at ~3100rpm, which is fantastic… and would certainly be felt driving.

I'm just curious about data specs and how they were achieved, I don't believe it to be unreasonable.
Appreciate 0