[07 427r]

im about to order the pulley kit from VMP tuning , do i need to run a wideband . looking for people that have this kit

 

[Muckerpuck]

You dont need a wide band. You could want one if you wish to monitor your fuel ratio, But as long as you have a good tune you wont really need one. So you will need a tune for that pully.:bigthumbsup

 

[hotshot]

if you have the cash for one, i'd get one. It couldn't hurt to keep an eye on your AFR after all