Car/Engine: 2004 330i ZHP
Baseline: BMW Performance intake
Tuned: Bimmerbrakes headers, Magnaflow exhaust, dyno tune
Peak numbers: 231whp/230wtq
Dyno type: Dynodynamics
The first thumb is the baseline run, with just a BMW Performance intake installed. The second comparison plot is after the installation of the headers and exhaust, and a dyno tune.
'04 BMW 330i ZHP
'11 BMW 535i
'13 Land Rover LR4
Last edited by mko9; 05-01-2013 at 09:06 PM.