Hopcroft
Newbie
Hey, Im kinda new to the whole modding scene and even though I know my stuff a little I haven't undergone any modding as of yet. I've got a 2005 1.2 corsa design twinport and wondering whats the best way to increase power without swapping out the engine with acu ect. Its more because Im finding it being very raspy when Im on duel carriageways and motorways, I was just wondering if there's anything I could change that isn't going to insanely effect insurance but allow me to reach upper ends of speed limits a lot more comfortably. Any advice would be great, thanks!