Quote:
Originally Posted by crfine88
I was hesitant at first. I did not want to lose drivability to gain power. I was also concerned about elevated engine temps leading to premature engine ware. I spent a lot of time researching ESS through their website and forums like this. After a great deal of consideration, I decided to take the plunge.
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This is the VT1-445, I'm assuming, correct? Did you install it yourself? Shop specializing in BMWs? Random shop? Curious to know how DIY this is for someone who's moderately mechanically inclined.