@joshuaho96 @Ben C34 @RB25DETonation okay thanks . How els would I be able to tell if it’s a RB26DETT and not a rb25det? Please help I paid a lot of money to get my skyline GTR and get it imported . No disrespect to the rb25det owners but i don’t want to end up with rb25det and getting scammed out of my RB26DETT . It’s really stressing me out and the shop that has it is the only performance shop near me that can work on it