How do FMF silencers work with a stock pipe?
• Depending on what model silencer you run with the stock pipe will determine how they work. All of our testing is done around one of our FMF pipes, but we do build them so that they will fit up to and work with a stock OEM pipe. Expect similar gains with our silencers on a stock pipe as you would when using it with an FMF pipe. Refer to our silencer information for specific features and power gains by product model.
