FMF Slip-On Exhaust Aluminium Powercore 4 for 1999-2013 Honda TRX400EX/X
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.
When designing the PowerCore4, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won’t break the bank.