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FMF Custom Knit
Black Stone Washed Finish
-Nickel plating is an FMF trademark and has been ‘copied’ by everyone making it the most imitated expansion chamber in the world
·Need to replace your header flange hardware
1 provides a refined power curve with strong gains across the entire RPM range
Powercore 4 HEX 043362 Size:OS FMF Custom KnitWhen designing the PowerCore 4 HEX, 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. Overall increase in power and torque. Durable stainless steel and aluminum construction. Space Age internal packing material for maximum longevity. Internal shape of core
US$ 121.50
US$ 39.99
US$ 44.99
