The kd4crs/Power Hungry/Gotts Mod (revisited - and with pictures)

[Grabber523]

Originally Posted by kd4crs

Bill has dynoed this type of mod and it showed no ill effects on the airfuel ratios, long or short term fuel trims, or anything else. He said it showed an increase of 7-8 RWHP in the upper RPMs. If you search, you should be able to find his post on the forums here. I don't remember which thread it was in. The nice thing about the DWV intake mod is that it is completely reversible to be able to return to stock if needed. Nothing is damaged or permanently modified. It leaves no footprint.

I'm not saying it would hurt anything except maybe that first off-idle stab of the throttle feel. Your MAF should still see the same volume of air, just at a different rpm because of the change in velocity, so there would be no real reason to have to re-tune for it. I'll probably leave mine alone, but that's me. I don't need to push my power band any further to the right as I already have X-piped true duals which definitely changed the feel of the initial "grunt" off idle. I do think it is a great idea for somone looking for more up top. And is saves some $$$!