Hey guys, quick question for you all and I hope this is the correct section for it. I have a novarossi Ielasi tuned .28 3 port engine in my losi lst using the stock exhaust system. I plan on replacing the stock header with a 41017 nova on road header to extract the full performance from this engine, since I believe the stock header and losi pipe is really holding it back. Anyway, do the novarossi off-road pipes fit the on road headers? Thinking of getting a 9853 pipe, or the 9901 pipe with the 41017 long on- road manifold, and just want to make sure they both fit together correctly. Or if I can use a different brand pipe with the novarossi header for example. I have a reds 2104 unused laying around I would use if it worked. Any input would be appreciated, thanks in advance