So just had my manifold replaced for the toyo option. Garage had one on the shelf so he said they will supply and fit for 200 quid so a bargain pretty much but one problem, THAT FLAT SPOT! Car feels so gutless now below 4k. I knew about this but i never thought it would be this bad. Has anyone else had it this bad? The flatspot was never really that bad before i replaced it, plenty of power from 2k onwards now its just shamefull. I wouldnt say its down on power top end just bottom end. The power delivery is all over the shop now its not linear like it was. So my question is has anyone had it the same and will a remap sort most of this out? Cheers