Hirsch Performance Saab Tuning (2011 - 2012 Models). Please call us if you have any questions. 877-449-SAAB (7222). For a complete list of performance specs for your Saab, visit the Hirsch site and select your Saab year at the top using the link below. Then come back and place your order on StateofNine.com You'll love the power and you'll improve the value of your Saab by adding this amazing factory authorized tuning! With your tune, you will get a letter of certification that your Saab has been tuned by Hirsch. The rear Hirsch Badge, plus the stickers for the fuel door and certification sticker for under the hood stating that this Saab has been "Hirsched". This enhancement adds at least one to two thousand dollars in value to your Saab! Enjoy!