MS Muffler vs the RoadsterSport Duals

senda · Post by **senda** » Sat Jan 06, 2007 1:34 pm

What are the key differences (performance wise) between the MS Muffler and the RoadsterSport Duals?

Would the MS Muffler fit the RoadsterSport Stainless Midpipe?

Post by **Brian** » Mon Jan 08, 2007 1:20 pm

I have not had the MS on the dyno but I would expect the performance to be about the same. That unit is heavier but quieter.

senda · Post by **senda** » Wed Jan 10, 2007 11:30 am

And would the "MS Muffler" fits the "RoadsterSport Stainless Midpipe"?

Post by **Brian** » Wed Jan 10, 2007 12:35 pm

Yes, the MazdaSpeed will fit our midpipe...