- Big City Thunder home of the Quality V-Twin Hot Rod Sound & the Performance to go with it, designed to supercharge your sound & performance with a deep HOT ROD RUMBLE! Engineered to provide the correct back pressure, enhance flow and act as a superior anti reversion device.
- We stock Thunder Monster ® Baffles for most exhaust systems.
- Baffles specially designed for Screamin’ Eagle II ® Slip Fit Mufflers.
- NEW!! Replacement baffles specifically for ’07 & newer ® 49 State Legal Screamin’ Eagle® Street Performance Slip On Mufflers.
- Baffles that cover the whole sound spectrum – From mild to wild.
- Priced from $79.95 to $169.95 per pair. Singles also available for 2 into1.
BIG CITY THUNDER