Subway adds 20 new menu items — but keeps the ‘premium 100% tuna’

Subway is adding more than 20 new menu items in a bid to win back lapsed customers — but it won’t be tweaking the tuna.

The “Eat Fresh Refresh” slated for July 13 — which the struggling sandwich chain said Tuesday is the largest menu update in its 55-year history — won’t replace, upgrade or otherwise alter its “premium 100% tuna” — digging in further against a report last month that said lab tests found no identifiable tuna DNA in its sandwiches. “While many of Subway’s core protein choices were improved as part of the Eat Fresh Refresh, one ingredient that doesn’t need an upgrade is the Subway high-quality, premium tuna,” the company said in a statement on its website.