About the downpipe I'm gonna get the piping (already have sOme) and cut it myself and I'm ginna go to a muffler shop so some one can weld it for my that way should be pretty simple
cossie im, cfm 67mm tb, 3" dp, 3" exhaust and custom turbo kit, holset hx35 turbo on 13psi, exedy stage 2 clutch and flywheel
Stock long block 353whp 280lbtq, 13psi
team duratec #94
D23 crew #9.