Not much to report other than getting a resi fitted to the exhaust system. The car sounds more quiet at low speeds (60kph) when cruising. But you can still hear the deep burble of the exhaust just. At 100kph, the db levels are only slightly lower at cruising speed than before. But there is less drone. At WOT you can hear the system nicely but it's not in your face like it used to be. Overall I feel there is a 10-15% noise reduction but more so at lower speeds. It's a more pleasant, sporty tone now. The muffler used is a s/s Magnaflow resi similar to below with a 3" in/out.
Also took my stock OEM front springs into Aurora (Industrial Springs) here in Adelaide to get them reset. Looking at a 15-20mm drop in car height at the front so that when I fit the OEM rear springs back in, the car will sit more level and still maintain stock ride quality. Cost for this is $88. Keen to see how it all looks once fitted.