The Stage6 subframe allows the carburetor to be mounted backwards (with respect to the direction of travel), eliminating the obstacle created by the original engine support subframe. The Stage6 subframe is equipped with silentblocks, still leaving the possibility of rigidly fixing it for race use. The advantages of this subframe are an improvement in cycling when cornering when opening and closing (in race mode) as well as the best response to the throttle and maximum power guaranteed by the installation of a straight intake manifold!