Church Automotive Testing tuned the EJ257 through a COBB AccessPort, with a GFB hybrid blow-off valve, AEM fuel pump, GrimmSpeed air-oil separator, Killer B aluminum oil pan, Group N engine mounts, and TOMEI, COBB, and GrimmSpeed exhaust components. An ACT Performance Street clutch and flywheel were installed in 2017, followed by TEIN coilovers, Whiteline suspension parts, Kartboy bushings, and Beatrush transmission mounts. The Carfax report records rear and left-rear damage in October 2018, and the car cannot pass a California smog test.