Originally Posted by edub370

So i just got an 09 370 about 2 days ago and it already has an engine intake and catless midpipe. But other than an exhaust and intake i cant really seem to find many other mods for these motors. What else is out there to do to these amazing VQ's other than e/i/t to get extra hp???

I mean there has to be more right...? tell me what you guys got goin on under those hoods and the results u are seeing from them