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Thread: 2009 BMW 335I N54 cobb tune Stage 1

  1. #1
    Join Date
    Apr 2020
    Location
    Massachusetts
    Posts
    16
    My Cars
    2009 BMW 335i

    2009 BMW 335I N54 cobb tune Stage 1

    Hello, i have a 2009 BMW 335i N54 that i just put a cobb stage 1 tune on. The car runs great! , but the question i have is this car has a stock intercooler on it but and upgraded charge pipe- the rest is all stock. Where i am a everyday driver just normal driving no track. Could i put a stage 1+ on this car, or am i risking damage to it. I also live in Massachusetts, so summers can be hot. any help would be greatly appreciated.

    Thanks Jeremy

  2. #2
    Join Date
    Mar 2021
    Location
    MA
    Posts
    2
    My Cars
    2011 BMW 335Xi Coupe
    FMIC is Required for stage1+

  3. #3
    Join Date
    Sep 2021
    Location
    Thessaloniki, Greece
    Posts
    5
    My Cars
    '12 316i , '15 420d F32
    The first thing you could do is first of all to is to change your exhaust some catless downpipes and a full exhaust would be great but I'm not sure if it's legal in your state(Boston correct me if I'm wrong).You didn't refer to any wheels or suspension mods so I'm gonna get to it. Wheels you know the deal big wheels i would recommend 19'' and a good reliable suspension from a well-known company and choose the type you want to put on it and what kind of suspension the roads support(by quality). For optical options there are the bolt-on mods like carbon fiber bumpers and stuff you can find anything you want on the internet. BUT before doing that you shoud go to a shop and do a FULL CHECKUP on your car because the n54 is pretty known for its inreliability. I will link you to a youtuber who has fully transformed the exact same car you own and he explains everything pretty darn good. Also you can do a lot more than just a stage 1+ tune your car supports it especially if it's the twin-turbo version but it all depends on the budget you have. Hope this helps! (https://www.youtube.com/channel/UCcl...Fo_yBfhvbzixoQ)

    GreekE90
    Last edited by GreekE90; 09-18-2021 at 10:37 AM.

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