Set of six new fuel injectors for late (after 1987) OM603 super-turbo diesel engines. Six upgraded reusable heat shields will also be included. These are high quality, from Germany. 
 
They are set to 150 bar, which is recommended for super-turbo builds: more fuel (bigger element injection pump) and boost (bigger turbo) than stock. The nozzles are oversized, with a larger pintle, which can flow more fuel, more efficiently, quicker.
 
(Please note that on these IDI engines, more power cannot be made with injectors. The only way to do that is with a larger element fuel pump and bigger turbo.)
It is highly recommended to change your fuel filter and return lines when changing injectors. 
 
A $60 core deposit is included in the price. In order to keep rebuilding, we need your old injectors. By purchasing, you agree that once you install your rebuilt injectors, you will send us your old core injectors. Simply package your cores in the same box and packaging and ship them back with the provided pre-paid label. When we receive your old injectors, your $60 deposit will be refunded.