During its first few seasons the stadium was considered so far ahead of its time that until the 2013–14 offseason it only underwent minor improvements (aside from seating additions). The most notable of these improvements came in 2007 when the original scoreboards, video boards and displays from 1996 were replaced with 31.5' x 77'
Diamond Vision video boards. Four ribbon boards were also installed: two spanning the length of the field on either side and two in opposing corners. In the following years the stadium still wasn't considered as up-to-date as other NFL stadiums. Several reasons existed, including the lack of a surround sound system, smaller video boards compared to the rest of the league and poor cellular reception, among others. During the 2013 offseason, the Panthers renovated the home locker room. It now contained 74 lockers compared to 66 previously, the interior became more clean and modern, and the team's then-new logo was added throughout. The Panthers proposed a $250 million stadium renovation project in early 2013, pending a vote by the city of Charlotte to help pay for it. This plan included two sets of new scoreboards, multiple escalators, infrastructure and concourse improvements, among others. The subsequent vote by the city failed and efforts to get any money from the State of North Carolina failed as well. However, in April 2013 the Charlotte city council agreed to an $87.5 million deal for the renovations. This deal also kept the Panthers in Charlotte until at least 2019. Despite the lower cost, the renovations would stay true to the team's original plans.
2014–2017 renovation 2014 In January 2014, the Panthers began the most significant renovations to the stadium in its 18-year history as part one of a multi-year renovation plan. The upgrades, completed by the start of the 2014–2015 NFL season, included numerous enhancements. First and perhaps most striking of all, two 200' x 56' HD video boards (over twice the size of their predecessors), and two 360° ribbon boards from
Daktronics replaced the previous scoreboards/ribbon boards. The new ribbon boards were the tallest in the NFL and the video boards were among the top ten largest in the NFL when installed. Secondly, escalators were installed for the upper deck, making access easier for fans. These warranted extensions to the building itself which retained the stadium's original external designs. A new surround sound system was also included, with speakers placed around the perimeter of the bowl doubling as flagpoles. In addition, four covered open-air sections on the upper deck called "fan plazas" were added. Finally, LED-enhanced glass domes were installed along with new external signage above the main entrances.
2015 Prior to the start of the 2015 season, the Panthers renovated all 158 existing luxury suites to the stadium and added a new private club suite, dubbed "The 32 Club" due to its position at the 32-yard line. The team later announced another new club, dubbed the "51 Club" in honor of former player and coach Sam Mills, would also be added. These new installations decreased the stadium's number of luxury suites to 153, but increased overall
seating capacity. The team also added two small ribbon boards above each tunnel entrance which are visible from the stands.
2016 Part three of the renovations included upgrading the upper-level concourse with buffet-style drink stations and installing double the amount of wi-fi access points than before. Updated signage reflecting the team's current logos and word mark was added to the upper concourse, as well as improved concession stands and new drink concessions. Most notably, almost 100 full-body scanners replaced the traditional "pat-downs" at the main entrances and a new security office was added, as well as other security improvements. In addition, a 13-foot
statue of Jerry Richardson flanked by two life-sized panthers was erected in front of the stadium as a gift to then-team owner
Jerry Richardson. Since June 2020, the statue has since been removed and stored in an undisclosed location in light of the
George Floyd protests.
2017 The fourth and final major renovation included updating the lower-level concourse by adding new signage, refurbishing concessions and installing updated televisions in the club levels. Banners depicting significant moments throughout Panthers history were also added to the concourse. The seating capacity was slightly increased thanks to upgrades at the club level. A new field and drainage system were additionally installed.
Other renovations In 2019,
Lowe's signage was added onto the stadium's East Gate, as well as two Panthers posters. The scoreboards received a minor change with the Panthers signage on the bottom of each board replaced with various sponsor logos. The members in the Panthers' Hall of Honor were also given new nameplates on the rear wall of the upper deck. The next year, 2020, the team announced the removal of almost 1000 seats in the west end zone. This was to replace the seats with 14 "bunker suites" at field level. Construction was finished by the start of the 2020 season.
MLS renovation When Charlotte was awarded the 30th
Major League Soccer franchise,
Charlotte FC, in 2019, it was announced the team would play at Bank of America Stadium. Despite the stadium having the proper field size for soccer, the stadium was not originally designed to accommodate a soccer team full-time. Renovations include new locker rooms, camera positions, a tunnel entrance, an over 200-foot curved video screen outside of the east gate, and lower concourse upgrades. The renovations were completed before Charlotte FC's first season in 2022. In March 2021, it was announced the stadium would have a
FieldTurf surface starting with the 2021 NFL season, replacing Bermuda grass that was used since the stadium's inception. ==College and high school football==