FMF RACING - STAINLESS MEGABOMB HEADER - 044475 - YAMAHA 23-25 YZ450F / 24-25 YZ450FX / 25 WR450FThe science behind the Megabomb header may be FMF's greatest engineering accomplishment to date. You can pay an engine builder thousands or bolt on a Megabomb for as much as a 3 HP boost! Plus, the megabomb actually reduces noise levels by as much as 1. 5 dB. The Megabomb header will have you pulling holeshots and dusting all the boys on the way up Competition Hill. Simply bolt it on and go faster. Features: Produces long header torque and short

-Intake air sensor is one of the correction tables in the ECU: colder air = denser air = more air

MR 200 RANGER (2022-2024)

205076-Rhino - Rhino

9% max torque

No longer exclusive to the top Dunlop athletes

they can do bigger diameters and higher flows than any of the MX brands

Wear protection extends engine life

-Solid design prevents tire deflation

but we decided to still offer them in the meantime with the standard Vortex map

Securely holds clutch hubs on most motorcycles and ATVs

synthetic ester for injector/auto-lube or pre-mix applications

307053-WHT-Enduro - Enduro White