Porsche IMS Upgrade Kit for MY06-08. Engine Disassembly Required & Tool Kit 106-08.21 -655002 944-116-911-01 Please see the options for

Please see the options for the exact model and year range

of the connecting rod bolt hole to clear the radius under

Porsche Timing chain guide rail from LN Engineering for 996 (1999-2005)

(4) multipoint bits and (1) three pin adapter

and moisture

Porsche IMS Upgrade Kit for MY06-08. Engine Disassembly Required & Tool Kit 106-08.21 -655002 944-116-911-01 Please see the options forPorsche IMS Retrofit is a registered trademark of LN Engineering LLC and the original ceramic hybrid ball bearing replacement for the M96 M97 engine the only one trusted by hundreds of independent mechanics and used by dealerships worldwide. The IMS Upgrade for MY06 08 utilizes an adapter bushing that converts the larger bearing journal to accept the Single Row Pro IMS Retrofit (included) so that after engine re assembly the IMS bearing can be