Most members have reported better fuel economy after an upgrade (thats after the "wey hey" period of driving!)rsallen88 said:I believe Saab tuned the motors down because of all the torque on the driveline even more than their concerns for fuel economy.
As you know Anderz these forums are for "problem solving" so we do see the occaisional problem with upgrades, for example I needed two different Maptun Ecu's before one would work :roll:anderz said:I've looked into geting the bsr stage 1 as well, but I cant help remembering that I've read that they have problems with their software?.....
If yours is the 2.3 then yes! Make sure you mention that you have the exhaust already just incase the software is differentsaabnc said:BSR stage 1 this week, and then purchasing a cat-back exhaust. Would that essentially be a stage 2?
The early 9-5's came with green injectors the upgrade is limited by their ability to deliver fuel. The later cars had red injectors which were "bigger".saabnc said:What is the difference in performance with bigger injectors? :cheesy: