BMW M3 Forum (E90 E92) - View Single Post - Dyno'ed my M3 with and without RPI Air Scoops... results:

Accord · 02-08-2009, 08:38 PM

Don't have the graphs yet, should have them on Monday but yesterday I dyno'ed my M3 with my new RPI Air Scoops, high powered fans were used and 90mph wind was directed straight into the scoops and front grills. We did a total of 5 pulls just to get consistency and I had 374hp at the wheels BEFORE the scoops and 376hp at the wheels WITH the scoops. So with 90mph of wind the scoops are good for an extra 2hp at the wheels. I don't know where the hell people are getting 14 or 15whp from with the scoops but it's a cheap mod, nice little gain, and the red scoops look awesome behind matte black grills (i'll get pics soon).

FYI, I also have an Evosport pulley, Remus Race exhaust, and BMC air filter so that explains the 376hp as opposed to baseline.

02-08-2009, 08:38 PM	#1
Accord U.S. Marine 46 Rep 185 Posts Drives: 2008 E92 M3 Coupe (MB Red) Join Date: Oct 2008 Location: Afghanistan / Camp Lejeune, NC / Boca Raton, FL iTrader: (0)	Dyno'ed my M3 with and without RPI Air Scoops... results: Don't have the graphs yet, should have them on Monday but yesterday I dyno'ed my M3 with my new RPI Air Scoops, high powered fans were used and 90mph wind was directed straight into the scoops and front grills. We did a total of 5 pulls just to get consistency and I had 374hp at the wheels BEFORE the scoops and 376hp at the wheels WITH the scoops. So with 90mph of wind the scoops are good for an extra 2hp at the wheels. I don't know where the hell people are getting 14 or 15whp from with the scoops but it's a cheap mod, nice little gain, and the red scoops look awesome behind matte black grills (i'll get pics soon). FYI, I also have an Evosport pulley, Remus Race exhaust, and BMC air filter so that explains the 376hp as opposed to baseline.
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