same performance and sound? which 1 more silent and power? heheSame in terms of what? Sound level? Performance? They won't be exactly the same.
oic..u change S-flow?ralliart?no idea.... I am using Taiwan made brandless straight flow. Been using for over 3 years now. Other than color changing to bronze, it serves me well. But I may change soon...
oic....Yes.. change to S-Flow but not sure what brand yet. Ralliart I advertised could be one of the choice. I am more inclined to new s-flow muffler from Taiwan. Been using it for 3 years and I trust the quality too. Get a nice exhaust tip welded onto the muffler and everything is new, probably the same price!