Guys,

looking for a bit of help, my S2 RST is running 150BHP at the wheels, and is standard apart from a large custom AVA intercooler and Mongoose zorst. I have a budget of around £1200 (Xmas pressie from the missus ) to spend on her, and am wondering the best way to go about getting 180-190 BHP out of her. Not the most mechanically minded yet, but know a thing or two, just wondered what the best combination would be for the price range.

cheeRS guys