the infiniti g37 (later branded as the infiniti q60) were offered as ipl models. the ipl models featured a retuned engine producing 348 hp (260 kw) (353 ps) and 276 lb-ft (374 nm) of torque. performance improvements included a redesigned exhaust system, sportier suspension tuning, as well as a more direct steering feel. design changes were made to the exterior including more aggressive front/rear bumpers and sideskirts, sportier 19 inch alloy wheels, and larger exhaust tips. inside, the g37 ipl has red monaco leather seats. the ipl g37 coupe and convertible are only available in 3 colors; graphite shadow gray metallic, moonlight white (qaa) and malbec black. like the regular models, the g37 ipl was also renamed q60 ipl beginning 2014 model year.