I played around with the eq on this track and came up with this for the bass. Brace yourself:
View attachment 98794
I would do that to the bass, then do the same to the kick but with a couple dB less cut. When I put that eq on the whole mix some other elements thinned out too much, and the kick seemed to become more apparent. You may want to back off the kick's click boost or lower it in the mix just slightly.
One byproduct of cleaning up the lows is that you'll be able to get more volume in mastering before the mix falls apart.
[Edit] Almost forgot to mention, if you're compressing the bass or kick cleaning up the lows will mess with your settings. You may have to readjust them.