That is the EGR system, you need:
- EGR Delete plate - $9.99 (Ebay
I believe this one)
- 3/16 Rubber cap for Vaccum line - $2.99 for a set of 8 (Autozone
- 2x 6m x 1, 16mm screws - $0.92 (Lowes)
- 5/8in flare cap - $0.50 (Lowes)
Thats what you need to get rid of your EGR system, as well as a tune to turn off the SES/CEL. But as Rosco said, if you do that, it will NOT be emissions legal anymore (luckily AL has no emissions so I don't have to worry about that)
Redfire '04 V6 - K&N CAI, Divorced duals, Bama Tune, EGR Delete, Gauge cluster LED overhaul.