Here's some of the info you are looking for.
2002 WRX OFFSETS
"3D MAPS"
2B2E1-2B2F0 = MAX WASTEGATE DUTY AUTO RPM SETTINGS (VERTICAL)
2B2F2-2B301 = MAX WASTEGATE DUTY AUTO THROTTLE SETTINGS (HORIZONTAL)
2B304-2B343 = MAX WASTEGATE DUTY AUTO DATA VALUES
2B344-2B353 = MAX WASTEGATE DUTY MANUAL RPM SETTINGS (VERTICAL)
2B355-2B364 = MAX WASTEGATE DUTY MANUAL THROTTLE SETTINGS (HORIZONTAL)
2B367-2B3A6 = MAX WASTEGATE DUTY MANUAL DATA VALUES
2B3DA-2B3EB = DESIRED BOOST MANUAL RPM SETTINGS (VERTICAL)
2B3ED-2B3FC = DESIRED BOOST MANUAL THROTTLE SETTINGS (HORIZONTAL)
2B3FF-2B446 = DESIRED BOOST MANUAL DATA VALUES
2B447-2B458 = DESIRED BOOST AUTO RPM SETTINGS (VERTICAL)
2B45A-2B469 = DESIRED BOOST AUTO THROTTLE SETTINGS (HORIZONTAL)
2B46C-2B4B3 = DESIRED BOOST AUTO DATA VALUES
2BC8F-2BC92 = EGT LIMIT RPM SETTINGS (VERTICAL)
2BC94-2BC97 = EGT LIMIT LOAD SETTINGS (HORIZONTAL)
2BC9A-2BC9D = EGT LIMIT DATA VALUES
29263-29382 = LOW DET FUEL MAP RPM SETTINGS (VERTICAL)
29384-293A1 = LOW DET FUEL MAP LOAD SETTINGS (HORIZONTAL)
293A4-29493 = LOW DET FUEL MAP DATA VALUES
29354-29357 = LOW DET FUEL MAP RPM SETTINGS (IDLE) (VERTICAL)
29359-2935C = LOW DET FUEL MAP LOAD SETTINGS (IDLE) (HORIZONTAL)
2935F-29362 = LOW DET FUEL MAP DATA VALUES (IDLE)
294A3-294C6 = HIGH DET FUEL MAP RPM SETTINGS (VERTICAL)
294C8-294E3 = HIGH DET FUEL MAP LOAD SETTINGS (HORIZONTAL)
294E6-295E1 = HIGH DET FUEL MAP DATA VALUES
29494-29497 = HIGH DET FUEL MAP RPM SETTINGS (IDLE) (VERTICAL)
29499-2949C = HIGH DET FUEL MAP LOAD SETTINGS (IDLE) (HORIZONTAL)
2949F-294A2 = HIGH DET FUEL MAP DATA VALUES (IDLE)
29B70-29B8F = MAIN IGNITION RPM SETTINGS (VERTICAL)
29B91-29BB0 = MAIN IGNITION LOAD SETTINGS (HORIZONTAL)
29BB3-29CB2 = MAIN IGNITION MAP DATA VALUES
29CB3-29CB6 = MAIN IGNITION RPM SETTINGS (IDLE) (VERTICAL)
29CB8-29CBB = MAIN IGNITION LOAD SETTINGS (IDLE) (HORIZONTAL)
29CBE-29CC1 = MAIN IGNITION MAP DATA VALUES (IDLE)
2A0E1-2A100 = IGNITION CORRECTION MAP RPM SETTINGS (VERTICAL)
2A102-2A11B = IGNITION CORRECTION MAP LOAD SETTINGS (HORIZONTAL)
2A11E-2A1ED = IGNITION CORRECTION MAP DATA VALUES
2A217-2A21A = IGNITION CORRECTION MAP RPM SETTINGS (IDLE) (VERTICAL)
2A21C-2A21F = IGNITION CORRECTION MAP LOAD SETTINGS (IDLE) (HORIZONTAL)
2A222-2A225 = IGNITION CORRECTION MAP DATA VALUES (IDLE)
"2D MAPS"
2B3AD-2B3B2 = DUTY CYCLE ATM PRESSURE COMP
2B3B7-2B3C6 = DUTY CYCLE AIR INTAKE TEMP COMP
2B50F-2B520 = TURBO DYNAMICS PROPORTIONAL BURST
2B4E9-2B4FA = TURBO DYNAMICS PROPORTIONAL CONTINUOUS
2B4BA-2B4C5 = BOOST PRESSURE ATMOSPHEREIC PRESSURE COMP
298E4-298EF = BOOST LIMIT
28AEE-28AF7 = INJECTOR OPENING TIME COMP
29D0A-29D19 = IGNITION INTAKE TEMP COMPENSATION
28089-280AA = AIR FLOW SENSOR SCALING DATA VALUES GRAMS/SEC
2B6DE-2B6E7 = CAT THRESHOLD 2 FAIL ABOVE
2852C-28533 = FRONT O2 SENSOR ATM PRESSURE COMP
2855F-28578 = FRONT O2 SENSOR SCALING
2BB81-2BB8A = BOOST SOLENOID CEL MAP THRESHOLD
292FD-2930C = OPEN/CLOSED LOOP FUELING THROTTLE THRESHOLD
"DATA VALUES"
298B4-298B7 = REV LIMIT
2B522-2B524 = BOOST BASED SPEED LIMITING
2B947-2B948 = MAF SENSOR FLOW LIMIT CEL
= FUEL MAP KNOCK SWITCH THRESHOLD
2A244-2A251 = KNOCK LEARNING LOAD THRESHOLD
2A254-2A261 = KNOCK LEARNING RPM THRESHOLD
= INJECTOR FLOW SCALING
298D4-298D7 = SPEED LIMITING AUTOON/MANON/AUTOOFF/MANOF
2A238-2A23F = KNOCK DETECTION RPM RANGE
2A240-2A243 = KNOCK DETECTION MINIMUM LOAD
***** Rev Limit *****
218b4 (2bytes) - switches on
//298b4//expanded//
218b6 (2bytes) - switches off again
//298b6//expanded//
each value = 0000.1953125
8A00 = 35328 * 0.1953125 = 6900 RPM
89FF = 35327 * 0.1953125 = 6899.8046875 RPM
***** Fuel Map Knock Switch Threshold *****
21353 (1byte)
//29353//expanded//
each value = 1 point of IAM
***** Injector Flow Scaling *****
20ae7 (1byte)
//29ae7//expanded//
192A = ??? = 380 CC
193B = ??? = 379 CC
BF3F = ??? = 50 CC