'07 saab 9-3 exhaust question
 

i have a 2007 saab 9-3 2.0T and i wanted to buy the saab dual sport exhaust for it... i have found it for a pritty decent price, but i dont know exactly what the part number for it is. on my accessory booklet for the car its one part, and on the saab website its another... so i'm kind of confused as to which part it is...
any help is appreciated...