POLISPORT Fender - Rear - Black - SX/SX-F 8556600003 Pro Chamber Headpipes This sound limiting insert is

This sound limiting insert is designed to bolt into Graves exhaust systems silencers that have a 49mm (Pre-drilled exit cap)

Direct Fitment for the Yamaha R6 :2006-2021 model years

2" drag pipes

1 FTECU YAM-01 Lambda Controller

POLISPORT Fender - Rear - Black - SX/SX-F 8556600003 Pro Chamber Headpipes This sound limiting insert isProduced with Polisport exclusive technology DGP (durable gloss polypropylene) Exact replica of stock OEM plastic components but stronger Inexpensive alternative to OEM replacement parts Stock color match with less fade Glossy and flexible Impact and abrasion resistant Less prone to scratching or marking