Ninja 250 Exhaust 80D-RAPTOR Ninja NINJA250R JBK-EX250K

【RPM Ninja 250 Muffler 80D-RAPTOR Ninja NINJA250R JBK-EX250K RPM 6502D】
EX-P: Stainless steel silencer cover: Stainless steel Compatible models: KAWASAKI NINJA250R
Compatible model/year: JBK-EX250K
Fitting type: Slip-on
Silencer size: φ100 x 370
Oil change: ○
Oil filter change: ○
Tandem: ○
Public road riding: ○
Exhaust gas purification device (catalyst): ○
Proximity exhaust noise value: 87db
Acceleration noise value: 76db
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, and the product is commercialized after conducting actual driving tests, chassis dynamometer tests, and monitoring while changing the capacity of the expansion chambers, the total length of the bypass pipes connecting the partitions, and the inner diameter of the pipes in millimeters, to achieve the best back pressure setting.
As a result of research conducted without being constrained by development costs, over 1000 silencer concepts and over 300 prototype silencers were produced, which form the basis for the development of the 80D-RAPTOR brand mufflers.
Performance was improved simply by replacing the standard muffler.
The torque characteristics are very manageable, with good response, and powerful acceleration feel no matter what RPM range the throttle is opened from.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without notice. Please be aware.