This was aimed at Naylor92&Damo H . I know you want louder, did you see the catback system I got from Germany? Even though it’s for a St300 they do one for a Sc300. I got rid of the Akrapovic tips and went for the rs4/6 tips.
It sounds the dogs boll***s. The company is called Friedrich motorsports exhaust, they have clips on YouTube. It’s not the street beast system..The cat back system was only £645. Check them out. Hope this helps
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