Overview Product Description Fitments Years Make Model 2009 - 2020 Yamaha YFZ 450R 4x2 2010 - 2011 Yamaha YFZ 450 X 4x2 FeaturesComplete systemSuperior power and performance - horsepower improved throughout the rpm rangeFactory forward engineering centralizes mass, improves handlingSpecs Model: Factory 4.1 Pipe Material: Stainless Steel Riding Style: ATV Units: Each Weight: 2.27 kg Design/Configuration: 1-Into-1 System Muffler Color/Finish: Anodized Blue Weight: 2,27 kg (5 lb) Base Color: Blue End Cap Material: Carbon Fiber Muffler Material: Titanium Product Name: Exhaust System Type: Full System Weight: 5 lbApproximate Package Weight & Dimensions Weight: 9.9 Height: 14.3 Length: 28.9 Width: 16.3 Product Videos Custom Field Product Reviews Write a Review Write a Review × Fmf Fmf 4.1 Exhaust with Megabomb Header Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart Recommended Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart × OK
Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart Recommended Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart × OK
Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart Recommended Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart × OK
sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart Recommended Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart × OK
sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart Recommended Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart × OK
sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart Recommended Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart × OK
Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1822-0476 Fmf MegaBomb Header MSRP: Was: Now: $524.99 Add to Cart Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1830-0210 Fmf 4.1 Exhaust with Powerbomb Header MSRP: Was: Now: $799.99 Add to Cart Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1830-0383 Fmf 4.1 Anodized Exhaust with Powerbomb Header MSRP: Was: Now: $949.99 Add to Cart sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
sku: 1822-0540 Fmf MegaBomb Header - YZ450F - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
sku: 1822-0505 Fmf Megabomb Header with Midpipe - Titanium MSRP: Was: Now: $524.99 Add to Cart sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
sku: 1822-0458 Fmf MegaBomb Header - Stainless Steel MSRP: Was: Now: $374.99 Add to Cart Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1822-0539 Fmf MegaBomb Header - YZ450F - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1822-0504 Fmf Megabomb Header with Midpipe - Stainless Steel MSRP: Was: Now: $424.99 Add to Cart Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart
Fmf | sku: 1822-0448 Fmf MegaBomb Header/Mid Pipe - Stainless Steel MSRP: Was: Now: $474.99 Add to Cart