This FMF Fatty 2T exhaust is the expansion chamber for two-stroke engines that replaces the stock header, designed to extract more performance from the engine while keeping predictable behaviour on track.
Its construction starts from extra-strong sheet steel, treated with a nickel-plated finish that protects the surface against the heat and corrosion typical of the exhaust. The interior design aims for a wide, even rev range, allowing the engine to work at a higher rev ceiling than with the original header.
In the image you can recognise the typical shape of an expansion chamber, with its characteristic central bulge and the final section narrowing towards the outlet, finished in a bright silver nickel-plated coating that runs along the entire piece.
In use, this header translates into greater traction and better throttle control, especially when paired with an FMF silencer, forming an exhaust set matched to work together.
55505907000
Data sheet
APPROVALS
CCCUO_EU
Nombre modelo
250 EXC
250 EXC Six Days
250 EXC Six Days TPI
250 EXC TPI
250 EXC TPI Six Days
250 SX
250 XC
250 XC-W
250 XC-W TPI
250 XC TPI
300 EXC
300 EXC Erzbergrodeo
300 EXC Six Days
300 EXC Six Days TPI
300 EXC TPI
300 EXC TPI Erzberg Edition
300 EXC TPI Erzbergrodeo
300 EXC TPI SIX DAYS
300 XC
300 XC-W
300 XC-W Erzbergrodeo
300 XC-W Six Days TPI
300 XC-W TPI
300 XC-W TPI Erzbergrodeo
300 XC TPI
Los productos disponibles se enviarán siempre que haya existencias. Aquellos que no estén disponibles de forma inmediata se solicitarán a nuestro proveedor oficial cada día laborable, momento en el que se calcularán los tiempos estimados de recepción, salvo durante el 24 de diciembre al 2 de enero, periodo en el que los pedidos se gestionarán a partir del 2 de enero debido a las vacaciones.
Los envíos se realizan mediante transportista, con un plazo aproximado de 48 a 72 horas laborables para entregas nacionales. Los envíos internacionales pueden tardar entre 5 y 10 días laborables, salvo en periodos de parón por mantenimiento, vacaciones o alta demanda, como durante el Black Friday.
La entrega de motos se coordina directamente con el comercial durante la compra.
FMF KTM Fatty Expansion Chamber
349.09
331.63
Save 5%
55505907000
- Manufacture in extra-strong and resistant steel sheet - Niked surface - Range of broad and homogeneous revolution regime - Higher revolution regime - Greater traction, better control when accelerating - Tiric boards included - The combination with an FMF silencer is recommended
