Overview Product Description FeaturesReplacement 4-Stroke Exhaust Quiet InsertSpecs Model: Factory 4.1 Product Name: Insert Riding Style: ATV Units: Each Model: C Riding Style: UTV Type: Quiet Core Riding Style: Off-RoadApproximate Package Weight & Dimensions Weight: 0.28 Height: 2.04 Length: 5.35 Width: 2.16 Product Videos Custom Field Product Reviews Write a Review Write a Review × Fmf Fmf Quiet Core Insert - Factory 4.1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart Recommended Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart × OK
Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart Recommended Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart × OK
sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart Recommended Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart × OK
Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart Recommended Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart × OK
Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart Recommended Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart × OK
Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart Recommended Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart × OK
Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
Fmf | sku: 1861-1666 Fmf Quiet Core Insert - 4.1 RCT MSRP: Was: Now: $39.99 Add to Cart Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
Fmf | sku: 1831-0359 Fmf Factory 4.1 Muffler MSRP: Was: Now: $549.99 Add to Cart sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
sku: 1821-1535 Fmf Factory 4.1 RCT Muffler MSRP: Was: Now: $674.99 Add to Cart Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
Fmf | sku: 1860-0598 Fmf Quiet Core Insert - Modular - Powercore 4 MSRP: Was: Now: $27.99 Add to Cart Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
Fmf | sku: 1820-1900 Fmf Factory 4.1 RCT Exhaust - Aluminum MSRP: Was: Now: $949.99 Add to Cart Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
Fmf | sku: 1860-0503 Fmf End Cap - Factory 4.1 - Titanium MSRP: Was: Now: $49.99 Add to Cart Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
Fmf | sku: 1860-1050 Fmf Replacement Ring - Factory 4.1 RCT MSRP: Was: Now: $4.99 Add to Cart sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart
sku: 1820-1901 Fmf Factory 4.1 RCT Exhaust - Titanium MSRP: Was: Now: $1,199.99 Add to Cart Fmf | sku: 1821-0547 Fmf Factory 4.1 Muffler - Anodized Titanium MSRP: Was: Now: $499.99 Add to Cart