Clifton

So I hear great things about the new 24" ZZP resonator. I just place an order and hope it will take away all the rasp. I have an LAP 2.2L with a catted dp, an 18" Magnaflow resonator and a Thunderbolt muffler, 2.5" setup. Generally it's still somewhat raspy in the high rpms and the muffler sounds like a cute baby spitting but in slow motion. Worse when you're in a fast food drive-thru.