08',SCT Extreme w/DPF delete kit,4" Magnaflow,AFE intake.What are the benefits of taking the catalatic converter out? Or,is it possible with my setup.Any more power on the table?
Not using a calculator,which is the correct way to determine your fuel mileage,going off the dash,i always got 13.4-13.7mpg,now it shows 16.4-16.9mpg.This is just in 'tow haul'.:sly:sweet
Ok,truck now feels like its in the 'performance' tune but its only in 'tow haul'.Its that big a difference.My check engine light has not come on with the intake/exhaust.I have not tried the other tunes yet.It makes stupid power in the lowest setting,oh and it smoke good.The cat-con was left in.
I just ordered my DPF delete pipe and new revision/firmware from SCT on my 08' Superduty.The truck runs very well now.Cant wait to see better fuel mileage,SMOKE and power.:sly SCT says they will be working on the check engine light(AFE intake) to take care of that.Anyone else running this setup...