Upgrade package for 9-3 Viggen 5-speed 2.3L

Stg1 260hp ETS Intercooler and Simons Catback. Stock ECU retained 100% Emissions Legal
Stg2 270HP and 295FtLbs (ECU, Simons Cat Back Exhaust, 3.5 Fuel Reg)
Stg3 290Hp and 310Tq (2+, Taliaferro 3in V2 Downpipe)
Stg4 310hp and 325Tq ( all of stg3 plus, ETS Intercooler and Turbo Intake pipe and T5 camshafts
Stgxx -500Hp+ Contact nick for details.

You will have to order the required parts separately in the catalog for each stage calibration. 01-02 cars can be Flex fuel E85 capable. Some packages will require larger injectors on e85.

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