i boght an 88 na that i swapped out with the 13bt only thing is motor did not come with down pipe for turbo, we did have the turbo built to a stage 3 BNR turbo upgrade and it has the 3 bolt flang i just want some thing to get it running right now and want to know if i can use just the stock for now

please let me know i need to get this running because the garage its in is about to be sold thanks

 

As long as the stock precat fits, you can use it.

 

ok then i would like to use stock anyone have one real cheap lol