Graves cat eliminator exhaust valve type-r upgrade y pipe R1 / FZ10 / MT10 2018-2023 EPY-17R1-CVT Slotted Wide Blade Replacement Clutch Lever installing requires 9/32" drill and

installing requires 9/32" drill and 5/16" UNF tap

A complete high-quality stainless steel exhaust system made with close attention to detail

OEM-style calipers in chrome finish

2-3/4” diameter body

Graves cat eliminator exhaust valve type-r upgrade y pipe R1 / FZ10 / MT10 2018-2023 EPY-17R1-CVT Slotted Wide Blade Replacement Clutch Lever installing requires 9/32" drill andGraves Motorsports Yamaha R1 FZ10 MT10 Cat Eliminator Y Pipe Upgrade with (Exhaust Valve Type R Butterfly Valve Technology). Requires FTEcu software purchased separately to use the EVR activation map code included with the sale of the Y pipe. This Y Pipe fits Graves Version 3 Cat eliminator systems on the R1 and FZ10 that have our standard link pipe cat eliminator. (Connects as upgrade to Graves V3 cat eliminators only, this will not inter connect