ok im looking for new pipes for my stock 03. before you think that im asking the "which pipes are best for me" question, ive already searched though this website and i know im gonna need low to mid range pipes like mabey gnarlys. the question is can i get it without any major mods and without sacrificing that awsome top end. or do the pipes boost it overall just not as much at the top end. also how much affect will reed spacers have on low end with pipes sorry for long read