FMF Racing Mini Factory 4.1 Full System with Stainless Steel Header 42382 042382

  
FMF Factory 4.1 RCT Slip-Ons, Aluminum. Factory 4.1 muffler available in natural titanium or blue anodized titanium with titanium end caps. Superior power and performance - horsepower improved throughout the rpm range. Feature exclusive proprietary Chamber Core technology.

Made from premium quality American materials. Customize with performance tuning inserts and spark arrestor module.

Meet AMA sound requirements on most models; inserts available for others. We must be notified within 24 hours of receipt of any missing, defective or damaged goods. Any item which has been used, worn, damaged or had tags/labels removed will not be eligible for return.

Any damage claims may be exchanged for the identical item only.