Anyone have a comparison on sound? - is it loud? My buddy has a B&B with test-pipes and gutted pre-cats and it's loud (too loud for my tastes). I have a Greddy PE and I love it cause it's Quiet... But the tubing is less than 2.5" in some parts. I'm thinking of changing to the HKS Carbon/Ti Dual HIper, but I don't want it to be too loud (with test pipes and gutted pre-cats)
Can anyone tell me how loud the Hiper is compared to the PE or the B&B?????? (with test pipes and gutted pre-cats)