Originally Posted by
gcfcos
cheers guys. its a standard engine, albeit low mileage so dont wanna kill it. would 370bhp with greys be too much for a standard engine? also how much is mapping? thanks, gary.
370 on Greys will be fine on your engine, i had that setup on my 3dr 4yrs ago on a T34.48 NMS Live map, great road car that was..
