INTENSE-Racing.com: INTENSE⢠Reprogrammed 3800 Powertrain Control Module (PCM) <<<link for $100 pcm. Overkill is a better option,but at a higher price. From what ive seen & heard its worth it to hold out for the Overkill PCM. Oh, and as for the fuel economy, your foot has the most effect on your MPG's![]()