I have a MkV GTI with 84k miles, drives better than when i bought it new, been superchipped and forge intercooled along with some other bits, i have got the Milltek coming and wondered what you lot thought about the stage 2 map and fuel pump mod that gives 300ish bhp on the standard 197 GTI lump. Car is currently at about 260 bhp depending on what fuel i put in it.
Any advice would be most welcome.
Thanks in advance