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S&S Cycle Grand National Guardian Black Slip-On Mufflers for FXFB, Part 550-0734
Regular price $613.95 USD
Grand National Slip-On Mufflers - Guardian Black - FXFB Upgrade the sound and performance of your FXFB with S&S Cycle Grand National...
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Grand National Slip-On Mufflers - Guardian Black - FXFB
Upgrade the sound and performance of your FXFB with S&S Cycle Grand National Guardian Black Slip-On Mufflers, part number 550-0734. Designed for riders who want a more aggressive exhaust note without replacing the complete exhaust system, these mufflers deliver a deep performance rumble that replaces the subdued stock tone. Their Guardian Black finish adds a clean, durable appearance that complements the motorcycle’s styling while providing the distinctive look associated with the Grand National line.
When used with the S&S Cycle Stealth Air Cleaner Kit, these slip-on mufflers can provide up to 12% more horsepower and 6% more torque. Performance-focused construction includes a stainless steel perforated baffle design to support efficient exhaust flow and consistent sound quality. The race-inspired Grand National end cap provides a purposeful finishing detail, while the removable dB reducer allows riders to tailor the exhaust character to their preferences and riding environment.
The S&S Cycle 550-0734 mufflers are engineered for a straightforward installation and include all required hardware. With the dB reducer installed, they meet J2825 sound levels, helping provide a stronger exhaust presence while maintaining a controlled sound output. Made in the USA, these slip-on mufflers are a practical choice for FXFB owners seeking enhanced performance potential, a deeper exhaust tone, and a distinctive blacked-out appearance.
Features:
- Performance Gain: Provides up to 12% more horsepower and 6% more torque when used with the S&S Cycle Stealth Air Cleaner Kit.
- Exhaust Sound: Produces a deep performance rumble that replaces the quiet stock exhaust tone.
- Finish: Guardian Black finish delivers a distinctive appearance suited to custom and factory styling.
- End Cap: Includes a race-inspired Grand National end cap for a purposeful finishing detail.
- Sound Control: Removable dB reducer allows adjustment of the exhaust sound character.
- Sound Compliance: Meets J2825 sound levels with the dB reducer installed.
- Construction: Features a stainless steel perforated baffle design for performance-oriented exhaust flow.
- Installation: Includes all required hardware for installation.
- Origin: Made in the USA.
