Actually, to enhance a vehicle and make it faster what I must improve is the Koran's relationship, since the effective torque is to floor and not in Dinam Valves to eliminate tension resistance, the crook is not very combined or useful if you do not put an admission cooler since it generates more temperature, and as it is obio and logical, the more temperature the lower the power and performance, the subject you mention is quite quite complex and there is a large range of modifications to perform, which generate many Discussions car elle ne turbo ni un super chargeur, le radiateur Interculler ou n'élargit pas le radiateur, obtenez des engrenages après ou coupez l'axe secondaire et le nombre de choses, si vous nous dites que le véhicule est et que c'est ce que vous voulez obtenir est plus facile pour vous aider, chance.