When FMF designed the PowerCore4, they looked at 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
Advanced packing material for maximum longevity
Champagne color anodized can
Optional 96 dB quiet insert available