The best way to improve the look and performance up your Yamaha YZ250F / YZ450F is to install an FMF Exhaust. Now FMF has added a cool exhaust guard to protect you and keep your bike looking great....
Quality heat shield components, at affordable prices.
96243: Sheet of glass wool heat shield with aluminium upper and adhesive backing, 300mm x 400mm single sheet, 350°C
96245: Roll of glass wool ...
Q4 HEX:
FMF is the leader in high performance quiet technology and the Q4 HEX is the next evolution in offroad exhaust. The Q4 HEX silencer employs intricate chambers, baffles and proprietary multi...
Did you know a freshly re-packed silencer actually restores power?
FMF's 4 stroke exhaust packing is comprised of high-temp fiberglass for an economical replacement.
Replacement packing for all...
Did you know a freshly re-packed silencer actually restores power?
FMF's 2 stroke exhaust packing is comprised of high-temp fiberglass for an economical replacement.
Sold individually; enough f...
Did you know a freshly packed silencer or muffler actually restores power?
Everlast Packing is FMF's premier performance exhaust packing. Comprised of fine, interwoven fiberglass fibers made to FM...
POWERCORE 4:
When designing the PowerCore 4, FMF looked at their top of the line products to deliver race-inspired performance at an economical price. The end result is a quality 4 stroke muffler w...
Did you know a freshly re-packed silencer actually restores power?
Everlast Packing is FMF's premier performance exhaust packing. Comprised of fine, interwoven fiberglass fibers made to FMF's spec...
Did you know a freshly re-packed silencer actually restores power?
Everlast Packing is FMF's premier performance exhaust packing. Comprised of fine, interwoven fiberglass fibers made to FMF's spec...
FACTORY 4.1 RCT:
Incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, FMF achieve a shorter overall length that is less susceptible to crash dam...
FATTY PIPE:
With well over 35 years of racing experience behind it, the Fatty Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains ...
Exhaust bungs / silencer plugs help to keep dirt and water from entering the muffler system while washing up after a day's riding. And by keeping one plugged in during long periods of non-use, it c...
Exhaust bungs / silencer plugs help to keep dirt and water from entering the muffler system while washing up after a day's riding. And by keeping one plugged in during long periods of non-use, it c...
POWERCORE:
The original PowerCore is a lightweight and compact 2 stroke silencer constructed of an extruded aluminium canister with nickel plated stinger and end cap. It is fully re-buildable using...
MEGABOMB HEADER:
The science behind the MegaBomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing muffler for as much as a 3hp...
Full exhaust systems for 4 strokes. Utilising FMF's famous MegaBomb or PowerBomb header systems, and matched with FMF's wide range of slip-on muffler options. FMF designs and builds everything by h...
