Yamaha YZF-R6 M4 Performance Motorcycle Exhaust

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06-21 Yamaha R6 M4 Street Slayer SlipOn w/Muffler Box Eliminator

2006-2020 Yamaha R6 M4 Street Slayer Slip-On Exhaust w/Muffler Box Eliminator Kit Street slayer slip-on Carbonmuffler Comes with a True High Flow merge collector to remove the stock muffler box Makes 3 more horsepower Saves 8.5 lbs over stock Available dB Reducing Inserts: Stage 1 Q5 installed or Stage 2 Q4, Sold separately.

Regular price USD $537.00 Price $510.15