The PNN4 (06+ Civic Si/K20Z3 engine) transmission is a great option for your Lotus K-swap because it has a factory LSD and the linkages connect directly to your cables without the need for additional linkages to reverse the throw.

This adapter will allow you to use your S2 Elise/Exige shift cables with the PNN4 transmission. It must be used with the factory Honda shift cable bracket and modification to the factory bracket is required. A modified bracket is available for purchase.

This kit was designed around a Toyota powered S2 Elise/Exige with adjustable shift cables, but will also work with OEM Lotus cables.