This was the first modification I made to my '99 9-3 Convertible. It installed very easily and the difference was incredible. You can hear the turbo spool up dramatically more and a audible response from the Blow-off valve. I really can't stress any more how great this product is. I heard about GenuineSaab.com from a friend who used them and I have been coming to them for everything Saab since. Thanks Taliaferro Imports for such great products and outstanding customer support.

Rating: [5 of 5 Stars!]