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Thread: 1990 BMW 535i upgrades

  1. #1
    Join Date
    Apr 2006
    Location
    Lexington, Kentucky
    Posts
    67

    Default 1990 BMW 535i upgrades

    Hey everyone, i have a 1990 BMW 535i and I want to turn this into a real head turner, i already have a performance chip, currently working on wheels, one thing that kills me though are the costs of perfomance exhaust systems. I have seen tri flo and remus but im curious if there any any other competitive cheaper brands?

  2. #2
    Join Date
    Apr 2006
    Posts
    30

    Default

    I think a lot of people who want something that sounds good and is cheaper go with a MagnaFlow can. Cheaper than a catback.
    You can pretty much figure at least $500 for a decent catback.

  3. #3
    Join Date
    Jan 2005
    Location
    Reno, NV
    Posts
    128

    Default

    lets see what it looks like currently...... Here is my 1990 535i.
    535 Rear Wheel Enjoyment

  4. #4
    Join Date
    Apr 2006
    Location
    Lexington, Kentucky
    Posts
    67

    Default

    Ill try to get it a good picture on tomorrow if our weather clears, lots of rain lately

  5. #5
    Join Date
    Mar 2005
    Location
    Hockinson, Washington
    Posts
    2,499

    Default

    Almost stock.

    My car got covered in pollen, and then it rained. On top of that, i picked a terrible time of day to take the pics so they turned out all grainy.
    Lowered with blue h&r(?) springs, Bilsteins, tint, 19# design 3 injectors, Dual Magnaflow
    southwest WA

  6. #6
    Join Date
    Apr 2006
    Location
    Lexington, Kentucky
    Posts
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    Default

    what does the K and N intake sound like? any difference and how much did your car get lowered

  7. #7
    Join Date
    Mar 2005
    Location
    Hockinson, Washington
    Posts
    2,499

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    Quote Originally Posted by blackpawn5
    what does the K and N intake sound like? any difference and how much did your car get lowered
    I only have the K&N filter in the stock intake. The m30 engine sound heavenly at full throttle, but they all might. The PO lowered the car, and i dont know how much. I could measure it if i had some stock measurements to compare it with.
    Lowered with blue h&r(?) springs, Bilsteins, tint, 19# design 3 injectors, Dual Magnaflow
    southwest WA

  8. #8
    Join Date
    Apr 2006
    Location
    Lexington, Kentucky
    Posts
    67

    Default

    Quote Originally Posted by Alexlind123
    I only have the K&N filter in the stock intake. The m30 engine sound heavenly at full throttle, but they all might. The PO lowered the car, and i dont know how much. I could measure it if i had some stock measurements to compare it with.

    oh dont worry about it, i have the K and N filter as well but im planning on buying the intake this week

  9. #9
    Join Date
    Mar 2005
    Location
    Hockinson, Washington
    Posts
    2,499

    Default

    I dont think you will get a power gain from a K&N intake from these cars, the stock airbox is actually very efficient. If you want more sound, replace the restrictive trumpet silencer with a section of tubing from home depot (do a search).
    Lowered with blue h&r(?) springs, Bilsteins, tint, 19# design 3 injectors, Dual Magnaflow
    southwest WA

  10. #10
    Join Date
    Apr 2006
    Location
    Lexington, Kentucky
    Posts
    67

    Default

    im not looking for power at all, just a rich sound without buying a tri flo exhaust system yet

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