[FONT='Calibri','sans-serif']Here's a Cheap effective Ram Air set up that's much more effective than a K&N panel filter. The filter is from green cotton air filters and cost me about £70 it,s a twister filter that speeds up the incoming air via an enclosed spiral -cyclone to a cone filter. i've connected it to the original Audi air feed. Its completely isolated from the hot engine air. Can be returned to standard in minutes. designed it as I am planning to fit a supercharger and i want maximum Air flow.[/FONT]
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