FMF Racing PowerCore 4 Spark Arrestor Slip-On Exhaust - 044312

Aluminum Muffler / Stainless Steel End Cap

When designing the PowerCore 4, FMF looked at their 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.

Features:

• Overall increase in power and torque
• Durable stainless steel and aluminum construction
• Advanced packing material for maximum longevity
• Spark Arrestor included
• Optional 96dB quiet insert sold separately

Specifications:

• Notice: Closed Course Use Only
• Type: Slip-On
• Configuration: Single
• Spark Arrestor: Screen Insert (included)
• Quiet Insert: Quiet Insert (sold separately)
• Weight: 3.9 lbs

Installation Instructions