Postby Storm4.0 » Tue Dec 21, 2010 6:31 am
I notticed that when I took it off this is how my mileage has gone since I removed the CAI and the TB spacer. I drive 60% highway 40% city and fairly agressive.
Exhaust, CAI, TB Spacer = 16.6 mpg avg
Exhaust, TB Spacer = 15.2 mpg avg
Exhaust = 14.3 mpg avg (the avg I got on the last tank of gas, 87 octane)