FMF Factory 4.1 Slip-On Exhaust with Titanium Mid-Pipe
Titanium slip-on muffler with titanium midpipe; same muffler as Factory 4.1 system. Available in natural titanium or blue anodized finish. Fits stock or FMF header.
- Exclusive proprietary Chamber Core technology
- Factory Forward Engineering centralizes mass, improves handling
- All titanium construction - canister, endcap and mid-pipe
- Made from premium quality American materials
- Performance tuning inserts and spark arrestor module available
- Meets AMA sound requirements on most models; inserts available for others
*Note: KTM Models do not include mid pipe.
**Closeouts are limited to stock on hand**