KONI Sport 86 Series, yellow painted, internally rebound adjustable twin-tube non-gas charged strut insert. If car has 12mm rear top nut, use 80-2630Sport rear shock AUDI 200 (VOOR)

KONI Sport 80 Series, yellow painted internally rebound adjustable twin tube non-gas charged shock absorber If car has 10mm rear top nut, use 80-2762Sport rear shock AUDI 200 (ACHTER)

KONI Sport 8040 Series, yellow painted, internally rebound adjustable twin-tube low pressure gas charged shock absorber. AUDI A4 SEDEN & AVANT 8E(B6&B7)'01-'08 + SEAT EXEO 3R '09->, REAR

KONI Sport 8210 Series, yellow painted, externally rebound adjustable twin-tube non-gas charged shock absorber. Optional front shock for aggressive 4 cyl. and all 6 cyl. models AUDI S4 '97-'02 REAR