Less restrictive Exhaust & Intake...
PLUS run your tests in Cooler temps,High Bar.Presure,low Humidity,low Alt. which = a NEGITIVE Density Altitude...... THOSE conditions WITHOUT the Exhaust & intake will bring down the 0-60 times over 3/4 of a sec. From 6.09 sec to 5.26sec. that's what I found with my 39 diff. 0-60mph recorded runs.
I ran 6.09 secs. with a DA of 2,805ft.
I ran 5.26 secs. with a DA of 162ft.
My Best run is 5.01 sec. with my MRT exhaust, Airaid intake & 19" tires......But MOST IMPORTANTLY With: Temp.42, Hum.50, Bar.Pres.30.31, Elevation 350ft...= DA of MINUS 812ft.
All of those conditions will make a VAST diff. in 0-60 times. .......Did I say VAST!!..............
You really have to test & record the runs to see the VAST diff.those 5 conditions make.
