Hello, i have a VY SS 02 Manual Ute with NO engine work, Ive had so many different things said to me about exhaust systems for these cars....i want to tell u wat Ive got and wat im looking for and if someone could please tell me the easiest way to achieve this... I have pacemaker extractors, hi flow cats and just had a full red-back 2.5 twin system cat back installed without a rear muffler/ resonator. I wasn't happy wit the sound as it droned and had a weird sound to it inside the car. So i got a rear resonator installed and now it doesnt resonate but its just to quite... every one tells me to put and 2.5 x-force system on but i just dont see it making that much difference....then ppl say to get a 3" system and i dont no where to go from here...Basically with the Pacemaker and Hi-Flow cats wat system should i run to get the v8 rumble and lumpy on idle without the resonating...cheers!!! PLZZZZZ help me!!!