HMF Engineering : Sport Series - Full System

exellent preformance

• Currently 5/5 Stars.

by killer400ex 1 year 122 days 3 hours 35 minutes ago
Pros: it gave my 400ex a bit more punch, and the sound is amazing
Cons: nothing

i thought that this full exhaust system was very well done, it sounds great, runs great and preforms flawless. i would suggest this to anyone looking for an upgrade.

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