DaveO 47 Report post Posted October 30, 2013 Hi Guys Want my E39 M5 to sound gruntier/louder and a bit more like Ray's E46 M5 thing. Only want the best quality, I definitely don't want to lose any power from it. Preferably german/UK made, and preferably already in NZ due to shipping costs. Thanks Dave 021 778 376 Quote Share this post Link to post Share on other sites