Yes a little pointless to some people, But I'm not one of those people 
I really liked the feature of the lighted shift knob on the M models, But the stock shifter is a little long and feels almost rubbery, Then I discovered the ZHP weighted shift knob,
Nice and heavy and the perfect height for the Z4 console but you loose the light feature and I personally think thats a really cool feature!
I mean c'mon how many cars have lighted shift knobs from the factory lol,
Anyway after a lot of drilling and sanding and swearing with the dremel and after breaking the led board (I blew one of the stock LED's, Instead of guessing I just replaced all 3 leds with the same color and it came out very stock looking)
But here is the final piece,


and at night,




I really liked the feature of the lighted shift knob on the M models, But the stock shifter is a little long and feels almost rubbery, Then I discovered the ZHP weighted shift knob,
Nice and heavy and the perfect height for the Z4 console but you loose the light feature and I personally think thats a really cool feature!
I mean c'mon how many cars have lighted shift knobs from the factory lol,
Anyway after a lot of drilling and sanding and swearing with the dremel and after breaking the led board (I blew one of the stock LED's, Instead of guessing I just replaced all 3 leds with the same color and it came out very stock looking)
But here is the final piece,


and at night,


