9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
I have a 2004 Saab 9-3 Linear. Is that considered the SS? I want to upgrade from whatever stage I'm in which is stock to stage 4.
I have heard that I need to upgrade the injectors like the ones from this link.
http://www.genuinesaab.com/catalog/product_info.php?cPath=44_76&products_id=539...