Not that I've changed CP's on my 3.0 but I think I have read that you need to remove of a couple of items in order to get at some of the CP in the 3.0 engine. Not sure what those items are but that would be a great addition to this post. I smell a tech article... paging Kris Hansen to the B6 A4 forum.
[2002 A4 3.0 Registry and Mod Details] [Owner Since: June 29, 2002 ][Current Mileage: 95,360]][Picture Posters: [1] [2] [3] [4]

OEM Equipment & Options:
Dolphin Grey | Platinum Interior | Premium Package | Xenon Lights | Heated Seats
Performance:
Limited Edition 25th Anniversary S4 Wheels - 18" x 8" et43 | ContiSportContact2 235/40 Tires | Milltek Resonated Stainless Steel Exhaust with 4" Tips | H-Sport S4 Sway Bars: 35mm Front, 24mm Rear | Bilstein Sport Shocks | Eibach Pro Kit Springs | Zimmerman Front & Rear Rotors | Hawk HPS Pads - Front and Rear
Show:
S4 Front Bumper | S4 Upper and Lower Grilles | S4 Polished Aluminum Mirrors | S4 Door Blades | S4 Replica Spoiler | 3M Carbon Black Tint - 50% | Hoen H-11 Xeonmatch Fog Bulbs | Brake Calipers Painted Black w/Audi Decals | 5mm H&R Wheel Spacers | Tinted Side Markers | Debadged
Interior:
Audi Sport Mats
Winter Mode:
OEM 16" x 7" 5 Spoke Wheels | Blizzak WS-50 205/55/R16 Tires | Black S4 Upper and Lower Grilles
B6 A4 3.0 AudiWorld Member Database