If you're looking for something with Vintage tone and turned up output for your Telecaster, the STL-2 Hot Lead Pickup from legendary manufacturer, Seymour Duncan, is worth checking out.
The STL-2 Hot Lead Pickup for is a hot true single-coil pickup with increased output, designed for the Telecaster. It works great for country pop, blues, rockabilly, jam, and classic rock.
Big Punch with Vintage Twang
Thanks to the STL-2's increased output, you get a fat and full punch in both the low frequencies and mid-range, whilst retaining that Vintage muscular twang. This pickup boasts a design of a sensitive coil combined with custom length flat pole pieces, which gives more sustain.
Combine it with another Seymour Duncan!
This bridge position lead pickup pairs nicely with a lower output rhythm pickup like the STR-1, which you can also find on Gear4music.com.
For Well-Balanced Instruments
The STL-2 is designed for all well-balanced instruments and works equally well with maple and rosewood fingerboards.