Just wanted to send everyone a quick note about the RK4. If everything that we spent our money on was as great as this, the mod list would be endless. All I can say is what a great product. It is heavy and huge. It makes the shifts even smoother and was actually worth the $ 163 CDN price tag. go get a hold of one and you will see for yourself. The bad thing that I have to say is that it took 4 months to get. Hate the wait!!!