Prototype headers with 1 1/2" primaries(2 of which burn plug wires every day),
2 1/4" collectors and crossover.
3" mandrel bent downpipe with wastegate service port entry
Borla "cat-back" with no cat, just welded straight up to DP
Walbro340, JabscoIC pump, DeQuick billet AFPR, removed metal IC lines, K&N in the stock airbox, AC CR42TS, Autozone 7mm specials, Conrad Cap&Rotor, 3 year old Bosch O2 sensor (works better than new AC)
The two keys are a DIG 17.5lbs Chip and a check valve from Grainger that allows me to spool up as fast or slow as I want.
I adjust boost with the rod length only.
I now leave at 12-15 pounds of boost on regular Nitto All weather NT450s.
Weather here is finally in the 60's and maybe mid 50's later in the evening. Humidity is finally down to decent levels which is the reason for the better times on Friday.
HTH,