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LowerclassLupo

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Posts posted by LowerclassLupo

  1. I took the back box of mine and it sounded awful. I've got a stainless manifold, powerflow sports cat and powerflow midbox with a standard 1.0 backbox.

    It's a bit blowy under load because I don't have a flexi, it's just spring loaded bolts.

    Sounds pretty good when the blows not there. I'll be fitting a new back box soon hoping it'll change the note a bit.

    It's all about the note and not the noise though. If you want noise take your manifold off.

  2. I have a GTI conversion Lupo and it only had one lambda on when I got it, nothing connected to the other lambda connector.

    I'm getting a custom system made so should I go back to having two lambdas. Does it matter which one is before and after the cat? Where the best place to put them along the system?

  3. I have a GTI conversion Lupo. From what I've been told GTIs have two lambda sensors. I've attached pictures of where I think they should be.

    When I bought the car it had a custom system with lambda welded in. The lambda is not currently in the exhaust as it is broken and needs replacing.

    There are two connection points one looks like it has sone kind of resistor in and one has a lambda in.

    Do I just buy the one GTI lambda, should I put two in or what?

    Any help would be great!

    DSC_0187.jpg

    The wire next to this on the left is broken off does anyone know what this is?

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