[verbs]

Originally Posted by bryce

look on 1addicts. there's a downpipe available for the 535i f10, my guess is that it should carry over to the n55 on the f30. i think the name of the company is RSi
http://www.racespiritinspired.com/Pr...=RSiN55Catless

I'd question any company that suggests fixing the erratic action of the computer due to the downpipe with a piggyback Berger Juice Box. Sounds more like a bandaid to me?