Exhaust pipe/gathering part: - Tail pipe: Stainless steel Silencer: Stainless steel (carbon) Vehicle model: 2BL-EX400G (Ninja400/Z400)/ 2BK-EX250P (Ninja250/Z250)/ 8BL-EX400L (Ninja400/Z400)/ 8BK -EX250Y (Ninja250) Engine model: EX400GE (Ninja400/Z400)/ EX250PE (Ninja250/Z250) Automotive exhaust gas test result certificate: None (not required) Proximity exhaust noise: 93db (Ninja400/Z400)/ 93db (Ninja250/Z250) Acceleration running noise: 81db (Ninja400/Z400)/ 75db (Ninja250/Z250) Gasket: Separately required (genuine product) Oil change: 〇/Oil filter replacement: 〇 Increase number of items displayed

■Government certified muffler JMCA certified Vehicle inspection compatible (Ninja400) ■Exhaust gas regulation compliant product Noise regulation compliant product ■2 year warranty included Ninja400 ■Vehicle model 2BL-EX400G ■Engine model EX400GE ■Proximity exhaust noise 93dB/5,000rpm ■Acceleration running noise 80dB Ninja250 ■Vehicle model 2BK-EX250P ■Engine model EX250PE ■Proximity exhaust noise 92dB/6,250rpm ■Acceleration noise 76dB■R-77S with a pleasant and powerful sound quality derived from racing The R-77S was adopted by US Yoshimura's racer. This is a silencer with functional beauty derived from racing, which is a downsized version of the R-77. It is capable of both high noise reduction performance and high performance, and features a pleasant and powerful exhaust sound while meeting strict volume regulations. We have achieved both price and high performance while paying attention to details such as dry carbon end caps and black anodized aluminum silencer stays. ■Performance that lasts stress-free until the rev limit The R-77S Cyclone, which has a high noise reduction effect, efficiently brings out the output of the Ninja 250/400 twin engine while complying with volume regulations, creating a sporty engine taste with strong acceleration and an emphasis on the heartbeat. The exhaust sound stimulates the rider's sports mind. Furthermore, the engine output exceeds STD in almost all areas and extends to the rev limit without stress, and the weight is reduced by 49% for Ninja250 and 51% for Ninja400 (*), resulting in driving performance that exceeds the power graph. *Comparison with titanium cover◆We have started online warranty registration from November 2016. In place of the traditional paper warranty, we have introduced an online warranty registration method. The product will be covered by the quality guarantee by registering for online warranty and keeping the receipt proving the date of purchase.


Manufacturer: YOSHIMURA
Brand: YOSHIMURA
Model name: 110-235-5W20
Package size: 76 x 16 x 16 cm; 2.2 kg
Product model number: ‎110-235-5W20
Original part number: ‎110-235-5W20
Color: ‎Metal Magic/Carbon End/R-77S Cyclone
Certification: ‎Two-year product warranty
Product weight: ‎2.2 Kilograms