Huawei Ascend G300 U8818 Firmware Download. Well I'm looking at purchasing a superchip for my jeep wrangler. My Specs Engine: 4.0L I6 Transmission: 32 rh Transfer Case: NV 231 Front Axle: dana 30 Rear Axle: Dana 35 Axle Gear Ratio: 3.73 Suspension: 4 in rough country Tires: 35 in pro comp mud terrains Wheels: cragar 320 quick trick Recovery: tow straps, tow hooks Armor: tube bumpers, bushwacker pocket flares Accessories: K&N cold air, Flowmaster super 40, Jba headers, gutted cat, U pol raptor liner, light bar, lights Future Mods: full roll cage, disc brake conversion, 2 in body lift, tire carrier, maybe long arm lift? Automotive Meter Es 585 Owners Manual more.