I went with the zzp catback with sd headers. No cat with a glasspack. But I love that its making me deaf in one ear and sounds like a smoker in the retirement hone at idle oh and it just like the retired it gets the nice cough and pops anything over half throttle
Android Fire
Heh not very promising for my set up but I guess we will just have to see how it goes, Is the sputtering caused by back pressure?
2001 4dr Black GTP Stock and staying that was... maybe
1997 2dr Black GTP Open Cone, GXP Rims, Black Headlights, ZZP Headers, ZZP Cat Back, Bunch of suspension parts from ZZP, ZZP 10.5MM plug wires, Autolite 605s, Overkill Tune