stop being a cock to this kid. jesus fucking christ.
mlm pipes are the best money can buy, their performance on a stock cylinder is akin to a biturbo honestly, it is with a kit that these pipes REALLY shine. to see the WHOA power they are capable of you will need to pair them with a kit. to see nice moderate gains on a stock set up, expect to see mid 30s with what you have and that upjet (yes you HAVE to). upgrade that carb to 15mm for high 30s. taller gearing will see low 40s. throw a kit on top of that to see anywhere from low 50s to low 60s.
again, this is all about how you tune your bike, but with that pipe, a carb upgrade, and taller gearing should be plenty power for everyday riding.
next time someone gives you shit for asking a simple question tell em to suck your dick.