I'm not familiar with telecasters in particular but I would expect a telecaster-compatible pickup set to be a pretty simple upgrade. They generally are for strats.
I think it's really going to depend on which pickups you select. The vendor / manufacturer should be able to shed some light on what's required.
I think it's really going to depend on which pickups you select. The vendor / manufacturer should be able to shed some light on what's required.
