Honda 99-14 Trx400ex/x Powercore 4 Fmf With Spark Arrestor

Part no. 06-1673. Fmf. Pc4

Honda trx400ex 1999 - 2008

Honda trx400x 2009 - 2014

Powercore 4

For closed course competition use only. Not intended for street use.

Fmf developed the powercore4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminium construction and stainless steel hi-flo end caps make for the perfect balance of performance and strength.

Aluminium performance muffler with durable stainless steel components

Completely redesigned for all late model applications

Removable spark arrestor included

Type: slip-on

Configuration: single

Spark arrestor: screen insert (included)

Quiet insert: quiet insert (sold separately)

Part no. 06-1673. Fmf. Pc4