FMF
$94600 USD$1,07499Unit price /UnavailableIn stock (6 units)FMF
FMF PowerCore 4 HEX Muffler YZ450F 2018-2024 044441 1821-1836
$35200 USD$39999Unit price /UnavailableIn stock (21 units)FMF
FMF Factory 4.1 RCT Muffler - Aluminum YZ450F 2018-2024 044443 1821-1838
$57200 USD$64999Unit price /UnavailableIn stock (29 units)FMF
FMF Factory 4.1 RCT Muffler - Anodized Titanium YZ450F 2018-2024 044445 1821-1840
$74800 USD$84999Unit price /UnavailableIn stock (32 units)FMF
FMF MegaBomb Header Titanium YZ450F 2023 -2024 044476 1822-0540
$46200 USD$52499Unit price /UnavailableIn stock (27 units)FMF
FMF MegaBomb Header Stainless Steel YZ450F 2023 -2024 044475 1822-0539
$37400 USD$42499Unit price /UnavailableIn stock (18 units)Akrapovic Moto
AKRAPOVIC Evolution Line Exhaust System - Titanium YZ450F 2023-2025 S-Y4MET16-FDHLTA 1820-2035
$1,59662 USD$1,79395Unit price /UnavailablePRO CIRCUIT
PRO CIRCUIT T-6 Slip-On Muffler YZ450F 2023 0132345A
$56100 USD$63804Unit price /UnavailablePRO CIRCUIT
$1,28800 USD$1,46374Unit price /UnavailableIn stock (3 units)PRO CIRCUIT
PRO CIRCUIT TI-6 Exhaust System YZ450F 2023-2024 0332345F
$1,28800 USD$1,46370Unit price /UnavailableLow stock (2 units)PRO CIRCUIT
PRO CIRCUIT T-6 Exhaust System YZ450F 2023-2024 0132345G
$98000 USD$1,11343Unit price /UnavailableVery low stock (1 unit)Empire Exhausts
Empire Industries 2023 Yamaha YZ 450FX Full Exhaust Carbon Series *WILL NOT FIT THE F
$84900 USDUnit price /UnavailableTWIN AIR
TWIN AIR Powerflow Kit - YZ450F 152222C WASHPLUG NOT INCLUDED
$33795 USDUnit price /UnavailableIn stock (84 units)TWIN AIR
TWIN AIR Standard Air Filter - Yamaha 152221
$3695 USDUnit price /UnavailableIn stock (474 units)PRO FILTER
PRO FILTER Air Filter YZ450F 2023 MTX-2010-03
$2699 USDUnit price /UnavailableIn stock (18 units)UNI FILTER
UNI FILTER Air Filter - Yamaha NU-3272ST
$3495 USDUnit price /UnavailableIn stock (14 units)PC RACING
PC RACING Pro-Seal Air Filter Gasket - YZ450F 2023-2024 / YZ250F 2024 PC33
$1895 USD$1900Unit price /UnavailableIn stock (7 units)TWIN AIR
TWIN AIR Oil Filter - Yamaha 140017
$1195 USD$1495Unit price /UnavailableIn stock (20 units)Moose Racing
MOOSE RACING Oil Filter - Yamaha DT-09-80
$595 USD$795Unit price /UnavailableIn stock (20 units)BOLT
BOLT Oil Change Hardware Kit - Yamaha OILCHG-YZF
$799 USDUnit price /UnavailableIn stock (20 units)GET
GET RX1 Pro Engine Control Unit - YZ450F 2023 GK-RX1PRO-0063
$88196 USD$97995Unit price /UnavailableIn stock (5 units)