If it's a standard exhaust system you are looking for, I would recommend the ones sold by The Parts Place in Chicago. Their systems are manufactured to OEM specifications by IMCO ( http://www.imcoweb.com ) in Schulenburg, TX. My system came from them and fit quite well, and especially the down pipes went through the driveshaft tunnel without any problems. Some tweaking was necessary in order to clear the rear axle properly, but in all I'm very satisfied.

(However, shipping to Sweden would be brutal unless you found a boat to carry them home...)