I have a 99 CTD and im lookin for a programmer or chip to upgrade it. it already has bigger injectors. Ive been lookin at the Superchip 3855 or the Quadzilla with Adrenaline. the superchip is more in my price range but the qudzilla has more power and guages. im wondering if anyone has purchased either of them with some input on them.
Thanks

 

i brought a superchips programer. not so much for the power but for economy, my 99 ctd was only getting 14.5mpg, now im getting 19 on the country rds, in power mode it made a great diffrence even though i only have stock injectors,also made the exsauste note sound more powerfull,but i now just run it in econamy as i have a sh#%matic trans,and dont want to blow it

 

Dont get the superchip I all ways have and will run the Smarty TNT until EFI is released great power and great econ