She took 3rd place in the "call cup" with that CBR.Thats amazing
Are you saying that there is an additional baffle included with the system that could be used to quiet it down more? There is a baffle pictured on the Webike site. Is that the extra baffle you are referring to?
Sorry for the confusion, lapse in my memory here as the place to install the quieter baffle is at the exhaust tip. The Outex exhaust has two places for a baffle or silencer. One is inline before the muffler, one is the exhaust tip.
Before the muffler you can install the included "Torque-Up Punching Pipe", install a honeycomb exhaust catalyzer (sold separate), or omit it entirely. I installed the included "Torque-Up Punching Pipe".
The other spot for a baffle is the exhaust tip, there is a removable silencer. The exhaust kit I bought included the larger inner diameter (louder) tip that is listed as 87 dB, but at the time there was also the option to select the smaller inner diameter (quieter) tip listed as 79 dB. I bought the 87 dB kit and then put in a custom order request asking for the 79 dB one which WeBike ended up selling to me with a vague item description of "OUTEX Sound deadening perforated baffle with SUS wool (for Cub series". I never ended up installing it, but when it arrived I did eye it up just to make sure I received the smaller inner diameter one.
The SUS wool is stainless steel wool included to wrap the exhaust tip in for reducing noise and back pressure, many manufacturers use it (and/or fiberglass) for that purpose.
WeBike since removed the specific product listing that I bought my exhaust from but these are the specifics of my item order:
OUTEX OUTEX Exhaust System [Type]Up Type [Material] Exhaust pipe: stainless steel [Silencer pipe size]Φ80X300L [Proximity noise measurement] 87dB(A)/3500rpm (with baffle 32 pie and torque up punching pipe) [Specification] 2 pieces(Spring joint type) ・Straig
Item number[OUTEX.R-SA-UP-S-PP] HONDA Silencer type:Aluminu
People have fitted other quieter exhaust tips to the Outex exhaust, including ones from Daytona:
CT125(JA55) 社外品マフラーの消音作業
ホンダ CT125(JA55) ハンターカブ 社外品マフラーの消音作業です。 Work to replace the exhaust muffler of TRAIL125. Vol.5
mihiro-sakura-ne-jp.translate.goog
Photos that better illustrate the parts of the Outex exhaust:
A sound comparison video for the two Outex exhaust tips: