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High Load Fuel Maps
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savings)DB at Idle 91 DB at 5000rpm 109 DBFitment: Yamaha R1 R1M R1S 2015-2023 (Note 2020 + R1 riders can call in the orders to have front 02 sensors added for an extra charge if your tuning cannot remove the 02 sensors)
Note: This undertail will not apply to the ABS brake version of this model
Blue 200mm Diamond Shaped Silencer Design with tapered deep draw entrance and exit caps designed to match the R1's body line
PRO CIRCUIT T-6 Titanium Exhaust System MSX125 Grom 2014-2015 0111412G 1810-2548 Double Slip-on High Load Fuel MapsImproves performance Stainless steel construction throughout headpipe with titanium canister Asymmetrical muffler configuration for increased packing volume Removable spark arrestor Made in the U. S. A.
