chona said:Right I currently have a Mugen Twin Loop on my EK9. Not sure what its purpose is and what its gains and loses are could someone help me out. Considering changing it for Tanabe SMR or Spoon N1
vtec said:the mugen twin loop is a dual gas path exhaust ,at low rpm the exhaust gas travels into the back box round the loop then back into the box and out the tail pipe ,then at hard acceleration/high rpm the exhaust gas travels straight through the back box and out the tail pipe
vtec said:the mugen twin loop is a dual gas path exhaust ,at low rpm the exhaust gas travels into the back box round the loop then back into the box and out the tail pipe ,then at hard acceleration/high rpm the exhaust gas travels straight through the back box and out the tail pipe