automatic gearboxes use different gear ratios and top speeds differ accordingly. The power plant of each model can be quickly identified in the engine bay, with the oil cap on the right of the engine cover for the 2.0 DOHC V6 and on the left for the 1.8 SOHC and 2.0 DOHC MIVEC V6. On MIVEC-engined models the front brake calipers are larger, with twin-piston operation, compared to the single-piston units of the other models. The rear single-piston calipers are common across the range. (Some owners may have updated the rear units with those of the larger piston, used on the Evo I/II/III and/or the front units with the larger calipers as used on the GTO + another popular brake mod is using EVO4 front caliper brackets on a GPX with the standard caliper coupled with 294mm EVO4 Discs) GPX Limited Edition & GR Limited Edition In commemoration of its win at the Car of the Year Japan awards in 1994, Mitsubishi produced a Limited Edition of their GPX model. This model was finished in a unique dandelion yellow paint scheme with "'94–95 Japan Car of the Year" emblems on the car's C-pillar. It was also installed with a rear screen wash/wiper and limited slip differential as standard. The LSD units are manual, code: F5M42-2-V7A2 & auto, code: F4A42-1-W7A5. Only 207 GPX Limited Edition models were produced during April 1995, 20 manuals and 187 autos. It is usually referred to, via Car Of The Year acronym, as the FTO "COTY". Between April and September 1995 a GR Limited Edition was also produced, following up on the kudos of the COTY award win and to satisfy this lower tier sector of the FTO v6 market. The GR LE was only available in Pyrenees Black, Passion Red or Steel Silver. Nakaya-Tune FTO Package The Nakaya-Tune was a limited edition pre-facelift FTO dealership package, introduced prior to the "facelift" FTO launch. This branded tuning package related to Akihiko Nakaya, one of the MCC's racing personalities and driver of a Taeivon Trampio FTO in the All-Japan Grand Touring Car Championship in 1998–1999. Advertising material of the time (a single-sided full-color leaflet) shows it to be available for the V6-engined GPX, GP and GR models and limited to 300 units. This option package provided: a Purofu brand stainless steel sports silencer, upgraded brake pads, a carbon fibre lip spoiler and upgraded suspension with Öhlins shock