Make sure you DISCONNECT and block the green hose (with a bolt RTV'd into the little elbow connector) that goes to your EGR just in case (it isn't fully turned off in your tune), otherwise it may open the EGR and suck in fresh air if you leave it connected.

2000 SVT Turbo 295hp/269ftlb@12psi #1 for Bendix Brakes Kits! Knuckles rebuilt w/new bearings $55 AUSSIE ENDLINKS $70 Gutted pre-cats $80/set A lack of planning on your part does not constitute an emergency on mine!