i think your translating Compact wrong. Compact means small car not comfort.
Some more companies that do Coilovers for the K12
Nismo (R-Tune Front 30mm - Rear 40mm) you wont find a set!
GAB (GAB WAGON Front - 35-65mm Rear - 15-45mm)
GAB (GAB WAGON e-Style Front - 35-65mm Rear 15-45mm)
Aeroover (AEROOVER X BOLD WORLD DOUBLE NAME AIR SUSPENSION (LONG NAME LOL) Front - 0-120mm Rear 0-120mm)
Vacanza - (Vacanza Wagon F-50mm R-50mm)
TEIN - (Type Wagon - F-30mm R-30-35mm)
RS-R (I SHOCK WAGON - F-20-30mm R-20-30mm)
Sustec - Sustec pro GF - F-1-51mm R-20-53mm
Sustec - Sustec pro NF -F-1-54mm R-0-65mm)
RG (upto 70mm on front and back)
Mulholland
Peace Motor Store (100m front and rear)
for dampers
Nismo
KYB
ZEAL
Impul
él-SPORT
Tommykaira
Devise
Bilstein
It's a nightmare tracking any of the products down without speaking japanese or knowing someone over there who can track the stuff down. AMY is an Importer she might be able to help you out. She's on these forums.