help id'ing this steering spline

[pihlor]

hi guys i got this type r steering wheel and i was gonna put it on my car thing is it doesnt fit from everything i have read dc2r non srs steering wheels should fit in perfectly but mine doesnt :( ive done some google imaging and the spline of my one looks different the bloke i got it from said it was taken from a dc2r
1823418235

[riruiz_88]

if remember right, the dc2r dosnt have that extended bit protruding out. it should just be flat from that golden coloured base.
how bout post a picture of the steering wheel?

[ECU-MAN]

ATTS 97 Prelude because of the round bit thats cut out however the boss looks like its from an non SRS Car

[pihlor]

the steering wheel is the dc2r non srs one