Products unavailable

Products from this store are currently unavailable in this country. Shop other stores using Glopal services.
Shop other stores now

FMF Powerbomb Stainless Steel Header Yamaha WR450F YZ450F ('07-15) | 044225

FMF SKU: 79-0251
Regular price

£213.99

Description

Fitment:
YAMAHA WR450F (07-15)
YAMAHA YZ450F (07-09)

The redesigned PowerBomb is a four-stroke header that incorporates FMF’s patented PowerBomb module at a precise location in the initial stage of the header. By positioning this “Bomb” at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up at a higher velocity. Additionally, the PowerBomb is a “pre-muffler” of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.

Notice:Closed Course Use Only
Item ID:044225
Type:Header
Carb Warning:no
Header Const:Stainless Steel
Header Type:PowerBomb
Weight:1.7 lbs.

Fitments