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 NOTE: Will not pass 2025 FIM sound regulation
- Brand: FMF
- Vendor Part Number: 024064
- End Cap Material: Stainless Steel
- End Cap Style: Slash-Cut
- Material: Aluminum, Stainless Steel
- Model: Turbinecore 2.1
- Muffler Material: Aluminum
- Pipe Material: Stainless Steel
- Product Name: Silencer
- Style: Round
- Type: Slip-On
- Units: Each