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Barker's Exhaust
Yamaha YFZ450 (Carb) Full Single Exhaust System for 2004-2013 Models

(1)

Regular price $ 799.95

In stock
Barker's Exhaust
Yamaha YFZ450R (EFI) Full Single Exhaust System for 2009-2026 Models

(2)

Regular price $ 799.95

In stock
Big 3 Package Deal
5% off

Barker's Big 3
2009-2014 Yamaha YFZ450R Big 3 Package (Exhaust System-PC6 Controller-Fuel Customs Intake)

Sale price $ 1,662.95 Regular price $ 1,749.95

In stock
Big 3 Package Deal
5% off

Barker's Big 3
2015-2026 Yamaha YFZ450R Big 3 Package (Exhaust System-PC6 Controller-Fuel Customs Intake)

(2)

Sale price $ 1,662.95 Regular price $ 1,749.95

In stock
EHS Racing
EHS Racing EFI Fuel Controller

Regular priceFrom $ 299.95

In stock
10% off

DynoJet
Power Commander 6 – 2009-2026 Yamaha YFZ450R

Sale price $ 559.95 Regular price $ 619.95

In stock
Fuel Customs
Fuel Customs Intake System for 09-14 Yamaha YFZ450R EFI Models

Regular price $ 359.95

Backordered
Fuel Customs
Fuel Customs Intake System for 15-25 Yamaha YFZ450R EFI Models

Regular price $ 359.95

In stock
New arrival

Fuel Customs
Fuel Customs Intake 8 Ply Air Filter Raptor 700 / YFZ450R EFI

Regular price $ 69.00

In stock
New arrival

Fuel Customs
Fuel Customs Outerwear Raptor 700 / YFZ450R

Regular price $ 24.95

In stock
EHS Racing
EHS Flow Through Intake Lid for 2009-2025 YFZ450R

Regular price $ 150.00

In stock
Barker's Exhaust
Barker's Exhaust Quiet Core Insert

(15)

Regular priceFrom $ 49.95

In stock
Barker's Exhaust
Barker's Exhaust Spark Arrestor

(5)

Regular price $ 24.95

In stock
Barker's Exhaust
Barker's Exhaust Tips

Regular priceFrom $ 49.95

Machined Exhaust Tip Black Exhaust Tip
In stock
Barker's Exhaust
Barker's Replacement Turn Down Tip

(1)

Regular priceFrom $ 39.95

Silver Black
In stock
Barker's Exhaust
Barker's Exhaust USA Tag

Regular price $ 9.95

In stock

Yamaha YFZ 450R Full Single Exhaust System for EFI Models

Yamaha YFZ450R Performance Parts & Accessories

(18 products)

The Yamaha YFZ450R is a performance icon, and our upgrades make it even better. We specialize in exhaust systems, intakes, air box lids, fuel controllers, and Big 3 Performance Packages that boost horsepower, throttle response, and all-around rideability. Perfect for both racers and serious trail riders.