FMF Turbinecore 2.1 Muffler 024061 1821-1705 Flaming Skull Heat Shields 2019 Yamaha YZF-R1 S -

2019 Yamaha YZF-R1 S - -

Replacement Baffle

Extend mirrors approximately 2" upward for an improved rear view

internal base is 14-gauge steel

This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power

FMF Turbinecore 2.1 Muffler 024061 1821-1705 Flaming Skull Heat Shields 2019 Yamaha YZF-R1 S -The straight through design of the spark arrestor canister and the performance flow stainless steel end cap ensures strength, durability and most importantly, track and trail proven unrestricted power The 2. 1 utilizes a shape inspired by the 4. 1 system Utilizes exclusive FMF "Turbine Dampening System" U. S. Forest Service legal status