Finding some parts for 'Stage 2' upgrade on my 2WD sapp, which is now in full standard, only has -31 actuator, K&N filter and 3" mongoose. Need the below items:
- L6 chip;
- 803 dark green; and
- 3 bar MAP sensor.

Searched on ebay and saw 'Brands Hatch Performance' got the cheapest package. Has anyone tried this package? What do you guys think if there any additional items are needed?