V Dub Nu Be

Im Doing A Custum Exaust On My 01 Gti Vr6. Im Putting A Glasspack Where My Cat Is And Running Straight Pipe Back From There. Will That Harm My Car?

you need the cat, you can remove the front muffler (right afer the cat) and replace that with a glass pack and it will be fine

can i put it right behind the cat and will it make it sound terrible?