1. Single NeedsWings CAI ($$$$ )
2. 74 mm throttle body ( pretty cheap )
3. Eurocharged tune. ( $$$$ )
4. run on an almost empty tank ( weight )
5. lose weight yourself.
6. carbon fiber hood ( $$$$ )
7. NOX ( if you know what you are doing, otherwise get a spare engine first before going this route )
8 carbon fiber wheels ( $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ )