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Old 04-20-2012, 10:45 AM
cssnms cssnms is offline
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Location: Murland
Join Date: Jan 2011
Posts: 715
Mein Auto: '11 335d
Originally Posted by Stugots View Post
The JBD dyno that you seen on BMS' site is my car. I was the original tester for the JBD. Same shop did my car with DTUK. Baseline for my car was 245bhp. JBD yielded 308bhp, DTUK Program 3 Map 7 yielded the 365HP.

JBD at 100% and DTUK @ Program 3 Map 7.

That is a pretty impressive gain. I've seen one skewed result for the JBD which I witnessed first hand where the car had put out 330hp at the wheels. Not sure if it was the equipment or the fact that his car had been sitting for 4 hours so it was bone cold, had a cone filter and it was tested with the hood open so sucking in lots of cold air.

Curious, were the conditions the same between the two tests (JBD v DTUK), ie. temps, humidity, engine temp, hood open/closed in both cases? I remember you saying something about your car was heat soaked when you when to test the JBD, not sure if the DTUK was part of that same test.

Also any limp modes or SES lights at Program 3 Map 7? How many miles have you driven it at this setting?

Last edited by cssnms; 04-20-2012 at 10:46 AM.
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