The Metalmoro JLM AJR is a sports prototype race car, designed, developed and built by Brazilian manufacturer Metalmoro, for endurance sports car racing, in 2017.

[4][5] It was designed by Silue Gossling, Juliano Moro and Enzo Brocker beginning in 2015.

[6] The project utilized the SolidWorks modeling software as a basis.

[7] It uses either a Chevrolet LS3 or a Honda K20 engine depending on the entrant.

[6] The JLM AJR is a playable car in the Automobilista 2 video game since its launch in 2020.