Engine Upgrade

Engine Upgrade is a Boost Card in DICE's Star Wars Battlefront II that is available for the following vehicle classes and hero vehicles upon reaching the indicated class or hero vehicle level, at which point it can be unlocked for 1 Skill Point:
 * Fighter Level 10
 * Interceptor Level 2
 * Bomber Level 5
 * Boba Fett's Slave I Level 2
 * Darth Maul's Scimitar Level 2
 * Han Solo and Chewbacca's Millennium Falcon Level 2
 * Iden Versio's TIE/ln Fighter Level 5
 * Kylo Ren's TIE Silencer Level 10
 * Lando and L3-37's Millennium Falcon Level 2
 * Luke Skywalker's T-65B X-Wing Level 2
 * Poe Dameron's T-70 X-Wing Level 5
 * Rey and Chewbacca's Millennium Falcon Level 2
 * Tallie Lintra's RZ-2 A-Wing Level 2
 * Yoda's Actis-class Light Interceptor Level 5

Additionally, the effect of this Star Card changes depending on the vehicle class or hero vehicle.

Fighter
Engine Upgrade is a Boost Card for the Fighter class in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when the Fighter class has been leveled up to Level 10.

Interceptor
Engine Upgrade is a Boost Card for the Interceptor class in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when the Interceptor class has been leveled up to Level 2.

Bomber
Engine Upgrade is a Boost Card for the Bomber class in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when the Bomber class has been leveled up to Level 5.

Boba Fett's Slave I
Engine Upgrade is a Boost Card for Boba Fett's Slave I in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Boba Fett's Slave I has been leveled up to Level 2.

Darth Maul's Scimitar
Engine Upgrade is a Boost Card for Darth Maul's Scimitar in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Darth Maul's Scimitar class has been leveled up to Level 2.

Han Solo and Chewbacca's Millennium Falcon
Engine Upgrade is a Boost Card for Han Solo and Chewbacca's Millennium Falcon in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Han Solo and Chewbacca's Millennium Falcon class has been leveled up to Level 2.

Iden Versio's TIE/ln Fighter
Engine Upgrade is a Boost Card for Iden Versio's TIE/ln Fighter in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Iden Versio's TIE/ln Fighter has been leveled up to Level 5.

Kylo Ren's TIE Silencer
Engine Upgrade is a Boost Card for Kylo Ren's TIE Silencer in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Kylo Ren's TIE Silencer has been leveled up to Level 10.

Lando and L3-37's Millennium Falcon
Engine Upgrade is a Boost Card for Lando and L3-37's Millennium Falcon in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Lando and L3-37's Millennium Falcon has been leveled up to Level 2.

Luke Skywalker's T-65B X-Wing
Engine Upgrade is a Boost Card for Luke Skywalker's T-65B X-Wing in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Luke Skywalker's T-65B X-Wing has been leveled up to Level 2.

Poe Dameron's T-70 X-Wing
Engine Upgrade is a Boost Card for Poe Dameron's T-70 X-Wing in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Poe Dameron's T-70 X-Wing has been leveled up to Level 5.

Rey and Chewbacca's Millennium Falcon
Engine Upgrade is a Boost Card for Rey and Chewbacca's Millennium Falcon in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Rey and Chewbacca's Millennium Falcon has been leveled up to Level 2.

Tallie Lintra's RZ-2 A-Wing
Engine Upgrade is a Boost Card for Tallie Lintra's RZ-2 A-Wing in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Tallie Lintra's RZ-2 A-Wing has been leveled up to Level 2.

Yoda's Actis-class Light Interceptor
Engine Upgrade is a Boost Card for Yoda's Actis-class Light Interceptor in DICE's Star Wars Battlefront II that can be unlocked for 1 Skill Point starting when Yoda's Actis-class Light Interceptor has been leveled up to Level 5.