I was wondering if the new design rossier pipe is ready yet for the 05. I am looking to run it with the supertrapp to keep the noise level down. The only mods i have is a hrc kit. I rode a 06 with a hrc kit and it felt like it pulled a lot harder than my 05. By putting a full system on, will it really wake up my quad? I want it to pull hard from bottom all the way to the top. any info would be helpfull