its b4 the turbo basicly at the manifold end before it goes on t3 flange

i did this conversion not thinking of b/pressure i still have std centre box of xr3i and s/s end can seems a bit much prob

i have a tunable b/box in the garage can i remove c/box and put on tunable b/box only due to noise for police theres loads around here


thanks for the reply got a bit worried
tommy