Originally Posted by ala_xfire

Sorry, to expand :
Even though I personally do not own an SRT6 ( I have an NA ), I have read the forum enough to know that the first symptom of a failing intercooler pump is intermittent lack of power.
These pumps are normally good for 30K miles, then need replacing.
Use the google search feature and enter 'intercooler pump' or 'bosch pump' or 'johnson pump'