Then you have the regular WRX shift nob, that is why you lever is too long now. There IS now a 6MT Momo Race nob made specificaly for the reverse lockout. Sadly though, I have had mine on order for over a month and they are STILL on backorder. I can't wait to get it to replace that blob of leather that is on the car now - and really loved my Momo nob I had on my old WRX. Ha ha, I was just going to post too, to ask if anyone had found some in stock somewhere. You can see it either on Momo's website, or that japanparts.com site.rjhang said:I have a Momo Airmetal on mine. I didn't need to modify anything. I used the parts and tool included in the package to install the knob on mine. Unlike the stock STi knob, the Momo knob does not screw on. You have to put it on and tighten it using three separate screws from the side. If you get a package, you will know what I mean.
It does make the stick slightly longer than the stock, though. You may or may not like it. I think it is probably 1/2-1" longer. I can't tell exactly as I have never measured it.
I personally like it.