Ok, i kno i have asked about pulley size before, but here we go one more time...

Looking to drop to a 3.5....

Looking into purchasing these mods currently, or already have them...

- 3800 Reprogramed PCM v1.0
- 3" Random Tech SS High Flow Cat Downpipe
- Stock Exhaust
- CAI
- SLP 180* Thermostat

Will that be enough? If not wats recomended?