Images below show various series/systems available for your model.
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Available Exhaust Series for your application. What is the difference?
Available Exhaust Systems for your application. Which is best for me?
The Honda TRX 400EX is available as a Slip-On, Full, and MX System in the Performance and Competition exhausts. Each series Slip On exhaust picks up 10-15% more horse power and torque throughout the power curve. The Full System adds another 5-10% more horse power while the MX system increases performance for high speed racing. The mufflers will be roughly 4-6dB louder than the stock exhaust, but the Competition Inserts and HMF Quiet Core can reduce that 2-6dB.
Fits: (99-14) TRX 400EX, EX2, X, SporTrax
Fuel tuning is required learn more
