987 Airbox-Worth it?

[rfuerst911sc]

Have seen the 5 hp change on stock and modified engines.

[dguy535]

Originally Posted by rfuerst911sc

Have seen the 5 hp change on stock and modified engines.

What MAF setup are these running? My concern is this turns into a never ending rabbit hole for tuning and what not.

If I swap the TB and plenum, but maintain the 986 AB, my understanding is I CAN use the existing mapping and maintain drivability with increased response. I don’t want to get into wide band O2 systems and what not to tune around a new problem with increased MAF diameter that I create.

[maytag]

Originally Posted by dguy535

I don’t want to get into wide band O2 systems and what not to tune around a new problem with increased MAF diameter that I create.

I contacted VRTuning (VividRacing) and they sent me a MAP file and the hardware to flash it, based on the mods I told them about. They did a pretty good job. It might be just a LITTLE bit rich, but I can attribute some of that to my 3500' elevation. haha

plan on $800-ish for the hardware and flash-file.