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Thread: DIY DeCat

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  1. 14-01-08, 03:01 #1
    jimnielsen
    jimnielsen is offline Chip tuning
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    Default DIY DeCat

    I did a quick "decat" job on the Q4 today. I just used a 90 degree mandrel bend in place of the "precat" and welded a couple of flanges onto 2" exhaust tube to take the place of the cats. Take a look inside the precat in the pic.... its a wonder anything gets through!

    I also saved another 5kg with this exhaust mod.. That makes 154Kg (thats 339 lbs) in total that I have removed so far (yes I'm weighing everything I remove...)

    JimN~
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BerlinaSportivo is a website and forum for like minded people who love cars that go faster than you would expect them to. More commonly known as Q-Cars, these are usually unassuming looking cars with high performance engines. So if you like your car to go better than it looks, you've found the right spot on the internet to have a break, put your feet up and make yourself at home.

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