stainless manifold benefits? E36 325

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  1. stainless manifold benefits? E36 325 
    #1
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    e362.5's Car Details
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    oright ppl just a quick 1, im about to fit a stainless manifold to my 325 non cat 91 e36, any1 got an idea of the sound difèrence will be? These arent headers unfortunatley but any thoughts on the benefits i will gain would be great.
     
     

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    Is the rest of the exhaust stainless?

    If it is with the manifold it will be nice and loud very race like shod see more power bhp with full stainless system

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    hi mate just stainless back box at the mo so will be stainless manifold-standard centre pipes then stainless back box, I am deffo going to get full system eventually though im hoping for some noticeable sound difference with just this manifold ,
     
     

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    From the way my car is once you go de-cat you go deaf lol thou I do have a full m3 system on the car with an after market back box
     
     

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    The exhaust mod may loose you power

    I've seen this a good few times on the dyno


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    ive heard this loss of power talk, care to explain? Only reason i could think is the cast iron manifold is smaller and therefore the gasses run through at higher pressure?? Im not sure but if you could let me know what results in lost power id love to know? Cheers
     
     

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    Bring your car in before your mods so I can dyno it

    Then fit your parts and I will dyno it again before we start tuning it to see what it did


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    #8
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    thanks for the offer mate but londons a bit far to be going, will be doing mods then sending it to pro-tune where I live, will let you know the difference though, out of interest how much do you charge for dyno's??
     
     

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    I will try to get a picture up of my black beauty soon
     
     

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    £55 for Dyno testing


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