mugan twin loop swap


Ep-Dylan

Member
Joined
Jul 15, 2013
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36
hi curently running a mugan twin loop on my ek9 looking to swap for another maybe spoon n1 skunk 2 5ziegen border etc
feels like my mugan is very restrictive any one sheed a light on this >? :please:
 
which modifications have you done to the motor?

should not be restrictive at all, at least not more than your other popular jdm items

also, what do you mean by 'feels restrictive'?

and its mugen not mugan
 
Last edited:
Well, in the muffler itself it's not true 2,5" but IIRC 2,3" which is a bit smaller. I can't imagine it feeling restrictive but it's not optimal either due to the smaller piping in the muffler.
 
Ive had a gen 1 spoon n1 on my dc2, i then sold it and used my twinloop and i felt a noticeable difference immediately.. the mugen twinloops are restricted compared to other systems
 
I got a twinloop and I don't know if it is the noise difference from my old exhaust (buddyclub) but I felt that my twinloop felt a bit sluggish between 3-4000rpm. Not massively but just that it accelerated a bit slower than compared to my buddyclub. Then again it might have been the 2,000,000 decibel difference.
 
Yes, the buttdyno is a deceiving device.
 
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