HMF exhaust
#4
I added the HMF slip-on and have extra ummmf on low to mid. Good pipe for the money. You also save 4lbs with the HMF vs. stock muffler.
I believe you get about the same HP gains (4 - 5?) with an end cap too. An end cap is in the $100 range.
I believe you get about the same HP gains (4 - 5?) with an end cap too. An end cap is in the $100 range.
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