yup have to be custom, which is no problem. I was leaning towards a k teller with a magnaflow muffler and vbands, but my friend has a full 3" on his hatch back that said i can buy. He basically bought all the bends, cut and welded them together.

442whp and 300 trq. Id like to see 460 and 330 torque. My ultimate goal was to touch 500 on pump. Dont think it'll happen.