Yamaha Blaster Blueprints How Do I Up Power On My Yamaha Blaster On A Budget.?

How do I up power on my yamaha blaster on a budget.? - yamaha blaster blueprints

I have a Yamaha Blaster 2000 model. I found a performance manifold and exhaust parts (FMF). I want to buy a little more power, but also because I, the tube, I have to work on a budget. What are some upgrades to low-cost high-power, I can do?