FMF Racing® - Powerbomb™ 1-1 Stainless Steel Header

Powerbomb™ 1-1 Stainless Steel Header by FMF Racing®. The FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound output because it creates more surface area to absorb the sound medium (exhaust). The surface area of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up with the higher pressure air. The result? The FMF Power Bomb is instrumental in reducing the decibel level on any four stroke and because of the expansion and contraction on exhaust through the system, the flow has been increased by nearly 10%. That means more power throughout the range.

Specifications

Features

• Powerbomb increases horsepower up to 10%
• Proprietary technology to increase flow
• Powerbomb per-muffler lowers sound output, as much as 1.5db
• Modular exhaust port flange for reliability and less vibration
• Designed for your exhaust system needs
• Will deliver unparalleled performance
• Exquisite workmanship and great longevity

Over the decades, FMF Racing® has seen an amazing transformation in the world of motorcycles and ATVs. The progression of the technology is one of the challenges that keeps them going. FMF was there in the days when the singleshock and watercooled engines were huge innovations and FMF is glad to be here now for the aluminum chassis and electronic fuel injection. The goal will never change - take the most advanced machinery to its limit by building the world's best performing exhausts. And its a fact, FMF build every exhaust by hand from start to finish right here in the U.S.