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Does anyone know if the VMP STG2 and TUNE will still pass emissions in AZ? I know the PHASE 1 ROUSH does.
You can always do the Roush Phase 1 (w/85mm pulley) and get a tune and intake from VMP. Then just switch the intake and tune (using your tuner) back to stock Roush set up for the test. Then switch them back after the test. It would only take less than 30 minutes.