WHen I got mine, I just sent my old one back in for the core refund. Absolutely no problems at all with the unit!
Takin from the Intense-Racing.com website:
INTENSE™ Standard PCM - $169.99
Ideal for stock to slightly modded cars with induction mods, exhaust mods, smaller supercharger pulley and/or rocker arms - features speed limiter removal, slightly higher shift points (~6,000 RPM)** and rev limiter (6,200 RPM) , proprietary transaxle shift behavior adjustments**, air/fuel adjustments, automatic ignition timing adjustments (+3°), knock retard decay rate adjustment, cooling fan control adjustments (180°), cooling fans on at key-off for 180 seconds, will require the use of premium fuel.
INTENSE™ Custom PCM - $269.99
You name it, and we'll do it for you.
INTENSE™ PCM Tune-Up Service - $99.99
You tell us what you want changed and we'll take care of it. This fee also applies to upgrade any INTENSE™ PCM from Stage 1 to Stage 2, etc.*****