Rodger,
The stock MAF necks down to 2.5 inches. This maf is 73mm or 3 inches. The extra air flow I have not calculated the actual air flow, but it is noticeable and a nice improvement.
Hector,
Once you pay, I will send you a modded throttle body, then you install it and then send me your stock one back.. ( I then refund you the core charge )....
If your 100% going to buy the MAF, Please sign up for it, and all my pricing INCLUDES shipping any where in the US !!!!!!
Thanks
Todd Z