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What did you do about the flanges on the factory catback? The picture looks like it's still got the factory flange... I would have thought you'd need to weld a different flange on to mate up the back of the cat...
I'm loving the 2.5" hsv floor section.Just used the factory flanges and gaskets with some goo/gaskets, haven't really driven it for 2 weeks so have to see if its the sound I want, if so i'll weld on some flanges but i'd probally do a X pipe as well so maybe a HSV Gen f system??