Simplist, cheapest way to get 330 HP under the hood is to trade the NA in on an SRT6
Done.
Not one thing about a stock SRT6 to which you can be embarrassed. And the difference, if you trade right, will be less than $3K.
Or better, depending on milage and years.
The SRT6 only came in 2005 so if you have a 2007 or 2008 low milage NA, chances are good you can trade even money.
Better than a chip, faster than an NA can ever be modded.
And you get the big wing with a speedo that says 200MPH!
roadster with a stick