I'm guessing somewhere in that ballpark. I've got Steeda UDP's & CMDP's, FRPP CAI & shorty headers. I'll eventually do a dyno pull one of these days. I'm happy with the car right where it is, & not really looking to super charge it. I'm more into cruising & shows than I am drag racing. I'll never have the fastest car at a show, but I usually have the best shine!