sure its original 1..u can the side adjuster..
the colour different i also not sure.........
i booked once the seat taken out from kontenna.............n it was like that
I am driving a Cefiro A31 with RB20 Turbo Skyline GTS engine. Currently I have upgrade my exhaust to 3" from front to back, K&N air-filter, boost controller. Might be mod my side Intercooler to FMIC. Then...