The E-Series® FZ-09 Slip-On Kit features performance very similar to a full exhaust system when combined with the Fuel Moto ECU Flash upgrade. The OEM head pipes are very well designed and combined with the E-Series Slip-On, offers substantial performance gains. We utilize aerospace quality Carbon Fiber pre-preg material for the Muffler shell, coupled with a UV compound within the resin itself. We then incorporate lightweight Titanium and Stainless Steel components to complete your new E-Series system. This design provides maximum flow and attenuation of sound waves to create an awesome deep, low frequency exhaust tone; further accentuated by our evolutionary tunable elliptical diffuser disc system. The TIG welds are applied by expert craftsmen and completely by hand. The 304 series stainless steel mid-pipe features an internal inlet nozzle to increase exhaust flow speed. Also included is an 18mm O2 Bung that will accept both the OEM and/or Wideband Sensor.

Features 

• Full system performance from a Slip-On

• 304 stainless steel mid pipe

• E-Series Titanium Diffuser Disc End Cap Assembly

• Aerospace carbon fiber muffler shell

• High percentage perforated core to create a deep low frequency exhaust note

• Area P Muffler Packing for attenuation of sound and reduction of radiant heat

• 18mm O2 bung to accommodate OEM or wide band sensor

• Made in the USA

• Limited Lifetime warranty

• Huge weight savings

• FOR OFFROAD – RACE USE ONLY 

ECU MAPPING – Fuel Moto has developed a seamless ECU Flash on their in-house Dyno for the Yamaha FZ-09. For superior throttle response and maximum performance, we highly recommend this flash service. Please specify year when ordering.