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madness autoworks
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  1. Intake And Exhaust
    Hey everyone, for anyone who is on the fence of getting the monza exhaust. Get it. It’s def very loud on a cold start. But calms down nicely and has a great exhaust note. Even if you want the lusso exhaust. Just get the monza first and if it’s too loud, madness can just install a resonator and...
  2. Alfa Romeo Stelvio Parts
    Selling my Engine Control Module MAXPower PRO by MADNESS. Purchased August 2020 and used until last month. Selling because I traded in my Sport Ti for a QV. Asking $500 shipped within the US or possible local meet up within SF Bay Area
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