Mga Bro. please help me naman.. kc recently i've observed that my car needs a sixth gear.. means is there any 6-speed transmission avail for my car with a 2L engine 2.4 liters. just because when im on fifth gear having a speed of 140km/hr its like dat nanhihingi pa ng sixth gear ung makina..

il be waiting for your best and wisest advice.. Thank You Very Much