what part do i need to install auto start??

and i cant find bypass for my key. looked on ebay. it says i have to use spare key ones bypass is installed.

i want kit that i can able to use my orig key. and what else do i need to install it??

 

Look for DEI part number 555U or 556U.

You need to put the spare key in the bypass module, then run the wire up to the key cylinder and wrap the ring around the factory transponder ring.

Unit needs power, ground, and negative status input to work.