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      12-04-2012, 09:36 PM   #14
Major General

Drives: 340i M-sport AT
Join Date: Mar 2006
Location: Chicago

iTrader: (1)

Originally Posted by View Post
There has been some questions on how the N26 dynos stock and how it responds to the BMS JB Stage1 tuning. Here are some dyno results from a customers car. Solid gains on pump and on race gas settings very impressive considering this car is 100% stock other than the tune with 3000 miles on the clock. The best part was it only took them 3 minutes to install the tune on the car while it was strapped down.

Wow, VERY impressive, even more so considering the price!

The actual torque curve is very nice. It's not like some power mods where it's just a short and brief maximum. Across the actual power band there is about +35lb ft sustained. Great tune.

The N20's stock torque curve is very linear and smooth compared to the N55 stock.
Your N55 is also quite impressive in how it not only increases actual wheel torque, but smooths out the torque curve quite nicely.