SaabCentral Forums banner
system apc computer turbo
1-1 of 1 Results
  1. C900 Performance, Mods & Tuning
    I am thinking of doing some upgrades how should i go about this? new APC.. tuning the ecu or adding a chip.. exhaust systems, ignition system... injectors fuel rails...air intake what order or steps should i do first.. not looking to see big HP right out of the bag just want to go about it the...
1-1 of 1 Results