VANCE & HINES Big Radius — Manufacturer Ref: 46377
The Big Radius exhaust system from Vance & Hines offers a sleek silhouette and a design tailored for the road. Designed in a 2-into-2 configuration, it combines a black/soft steel finish with PCX™ technology (Power Chamber eXhaust): a high-flow catalytic cartridge with chambers, engineered to increase torque while meeting emissions standards in 49 states. Made in the USA, installation instructions and mounting kit included.
- Configuration: 2-into-2 system
- Finish: Black | Soft steel
- Technology: PCX™ with high-flow catalytic cartridge
- Protection: Full coverage heat shield
- Origin: Made in the USA — sold individually
Installation notes and compatibility: not suitable for Fat Boy, Breakout, Low Rider ST models. FXLRST and FLHCS models require a saddlebag support kit (part #1861-1250, sold separately). Not compatible with Quiet Baffle 23081 (1861-1204). Cam cover clearance: .092" (minimum clearance .250").
Among the motorcycles frequently associated: Harley-Davidson FXLRST 1923 Low Rider ST, FXLRS 1923 Low Rider S, and FXBBS 1868 Street Bob. A solid choice for riders seeking a vintage/classic aesthetic suitable for touring, with a focus on torque and road reliability.
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