LS4 Performance - anyone su cessfully swap to larger maf sensor?

Anyone successfuly swap to a larger maf.....info please.

not required until heads/cam and intake swap.

can be done easily. slot style MAF in a custom housing size of your choice. TSP, Lingenfelter, etc. all have 100mm MAF housings and PowerMAF or however its spelled has a 103mm MAF.

you WILL NEED A TUNE for ANY MAF MODIFICATIONS.

most will provide a sample MAF table as a starting guide for your tuner.

Yes. A few are using different MAF's. Stay a away from Jet!

Jet is junk, so I have heard lol

Yeah.. I tried a Jet MAF out a few years ago and, like some others, I wasn't able to realize any long-term benefit. In retrospect, I would have been better off putting the money towards an intake swap.

Wes

Aren't most of the turbo cars still on the stock MAF? This would tell me it's overkill for a bolt-on car.

But if anyone wants to try a 3.5" LS1 MAF, I've got one for sale for $55 shipped!