was thinkin of buying this kit for my 99 mustang,do i still need a tune even if its a wet system.also what do you know about the brand, is it any good ? your help is greatly needed!!!!!!!!!!!!here is the kit,i tired to get the link but it wouldn't let me post it.
1999-04 Mustang 4.6L 2V/4V Zex Wet System Nitrous Kit, 75-175 Hp
1999-04 Mustang 4.6L 2V/4V Zex Wet System Nitrous Kit, 75-175 Hp