Ok so this is likely a ways off but I am planning on racing in club events starting sometime later this year. Initially I'll stick with my engine and pipe combo but inevitably I'll want to upgrade. If at this time my engine is still strong I'll only upgrade the pipe and therein lies the question. What pipe? I've just been looking at the ERCM pipes and they're definitely intriguing. I like that its a small company and that the pipes are hand crafted, really dig the unpolished version. Can anyone comment on these ERCM pipes and or other pipes that have worked well for buggy racing (.21 engines)? I like to bash around but I love racing. Used to race an '87 N/A mr2 in local SCCA events but full size car racing isn't an option at this point in my life so nitro rc is where its at. Oldest son isn't into it (kids these day...) so I'm gonna.