What exaclty is a re map and what does it do, how come it give u so much gain ?
Does anyone know of any places in the north east that will re map a mk5 gti ?
How much are these ? ive heard they are around 400-500 but for alot of bhp it cant be that cheap right ?
what bhp would u wreckon i would gain on my car if i had one ?
SORRY FOR ALL THE QUESTIONS LOL
thanks