FMF Exhaust YFZ-450 EFI Factory 4.1 RCT Anodized Full System/ Carbon End Cap #044401!
- Complete systems
- Systems feature titanium PowerBomb header and midpipe, except where noted
- The lightest mufflers and full systems available
- Superior power and performance - horsepower improved throughout the rpm range
- Feature exclusive proprietary Chamber Core and PowerBomb technology
- Factory forward engineering centralizes mass, improves handling
- Customize with performance tuning inserts and spark arrestor module