HMF Exhaust for 550 XP
#2
I would assume you would
I installed an HMF Swamp XL and UNI filter on my Thundercat and my air/fuel ratio is way off so a Power Commander V is my next purchase
If you put an exhaust on without adjusting your fuel flow you wont get the best results thats for sure...Only sound...which is also good
I installed an HMF Swamp XL and UNI filter on my Thundercat and my air/fuel ratio is way off so a Power Commander V is my next purchase
If you put an exhaust on without adjusting your fuel flow you wont get the best results thats for sure...Only sound...which is also good
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