Minor mod synergy

[streethorse]

Just ran a mpg check on my 1st tank of gas after bassani x w/cats install.
Went 248 miles on 12.2 gallons = 20.3 mpg ( was getting 17 or 18 before )
And I was driving harder than usual because of the new power and sound.
I think the bassani plus all my other minor mods are now all working
together in a perfect combination.
My airflow is Mac Cai - frpp 70mm tb - C&L plenum - stock engine - stock exhaust
manifolds - bassani ss x w/cats - weld in Magnaflows.

 

[2002GreyGT]

I am running close to your setup, but I got a 75mm TB and Plenum and a MAC Catback and a predator tune and I average about 21-22mpg daily with 26-28 on the highway. However, if I am out having fun, I see around 16-17mpg maybe less.

~K