mazdaspeed

Allright my Mods are in my signature and i need new mufflers i want them to be as quite as possible becasue with the top down your ears just start ringing? Any suggestions?

Thanks for any help

Funklord

i hear racing beat mufflers are pretty quiet

Icemark

The HKS are supposd to be the quietest, but I think the new racing beat ones (not the RSR ones) are almost as quiet.

But I do not have first hand experience on this. I just blew my catback exhaust money on new tires.

Felix Wankel

Yeah, the HKS and black RB sound about the same. The RB seems more raspy than my HKS to me.

Thaniel

Racing Beat has a N/A version (more muffling). HKS has only one version.

this is from a vendor that sells both RB and HKS

HKS and RB are both quieter than the stock mufflers when used with header and pre-silencer. The HKS is a little louder and deeper, it allows some sound through the sides of the mufflers. The RB is most quiet, with all the sound coming out the tailpipe. The RB is also beautifully constructed from stainless...

My money is on the RB. Which I will be ordering soon.

mazdaspeed

Thanks for all the input looks like its RB once again!