Cygnus X125 Muffler 80D-RAPTOR Cygnus CYGNUS-X125 EBJ-SE44J

【RPM Cygnus X125 Muffler 80D-RAPTOR Cygnus CYGNUS-X125 EBJ-SE44J RPM 6028D】
EX-P: SUS silencer outer cover: SUS compatible model YAMAHA CYGNUS-X125
Compatible model/year: EBJ-SE44J
Fitting type: Full exhaust
Silencer size: φ80×300
Oil change: ○
Oil filter change: ○
Tandem: ○
Public road driving: ○
Exhaust gas purification device (catalyst): ○ *AIS compatible
Proximity exhaust noise level: 88db
Acceleration driving noise level: 74db
Accessories: Exhaust gasket This is a high-spec muffler equipped with a multi-stage compression expansion structure silencer.
The inside of the silencer is divided into three expansion chambers. The capacity of these expansion chambers, the total length of the bypass pipes connecting the partitions, and the internal diameter of the pipes are changed in millimeter increments while conducting actual driving tests, chassis dynamometer tests, and monitoring to pursue the best back pressure setting before commercialization.
As a result of research conducted without being constrained by development costs, more than 1,000 silencer concepts and over 300 prototype silencers were produced, which formed the basis for the development of the 80D-RAPTOR brand mufflers.
Simply replacing the standard muffler resulted in improved driving performance.
The torque characteristics are very easy to handle, with good response and powerful acceleration feel no matter which rpm range the throttle is opened from.
*The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.