2011 Mazda3 i Sport power door locks but no keyless entry?

[50mustangs]

hello, new to Mazda and just bought a new left over 2011 Mazda3 i Sport. didn't realize it didn't have keyless entry until I get home and wife asked where the remote was for the keyless entry. I thought all cars (now days) with power door locks came with keyless entry. question is: since it has power door locks how hard is it to have keyless entry installed? do you recommend aftermarket or OEM? and will it void my warrenty if I go with an aftermarket system? thanks guys.. I really like this little car...

 

[xcolomstylex]

hello, new to Mazda and just bought a new left over 2011 Mazda3 i Sport. didn't realize it didn't have keyless entry until I get home and wife asked where the remote was for the keyless entry. I thought all cars (now days) with power door locks came with keyless entry. question is: since it has power door locks how hard is it to have keyless entry installed? do you recommend aftermarket or OEM? and will it void my warrenty if I go with an aftermarket system? thanks guys.. I really like this little car...

hey whats up im an installer at best buy soo i know all about this and if u need a keyless entry viper alarm i just took mines out of my car and im selling it, its really easy to install and its all prewired for our cars and ill even give u the wiring diagram with pics where all the wires are located selling it for 250 with bypass module its the viper 5901 so its comes with keyless/alarm/remote start