I'll have one of the shop make me a custom 2.5" mandrel bent - true dual headerback for my G35C. It'll be cheaper, better, and more efficience than those over price aftermarket exhausts with tiny pipings that goes for well over $1,000.

However, the hardest part is to pick out the mufflers. I don't want anything that's too loud and raspiness. Straight through is going to be loud. Chambered is going to be kinda restricted. I have the OBX Twin Loop on my H22 and like it. But they're kinda big (canister's size) for the G. I'm having a tough time to decide. If it ends up with straight through, then I'd want something with a deep rumble tone and NOT roar at all.

What do you suggest?