Twister Muffler 4" & 5" (51299 / 51600)
The Twister Muffler 51299 / 51600 by Flo-Pro is a universal muffler add-on for any 4 or 5" exhaust system. The Twister muffler uses a high-flow dual-path system to keep your exhaust quiet enough for the street but doesn't restrict the flow like your OE muffler would.
- Works to reduce drone on Noisy Diesel Applications
- Race Muffler That Fits In Tight Places
- Reduces Noise To Meet Most Track Requirements
- Insignificant Loss Of Horsepower From Open Headers
- Great Fit For Street-Legal High Performance Vehicles
- Welded construction for strength & durability.
- Continuous spiral design minimizes turbulence for greater flow which increases HP over other spiral baffle designs.
- Spiral design is less restrictive than glass packed designs.
- Dual flow path cancels noise and creates a vacuum effect that accelerates the exhaust through the muffler.
4" or 5" Any Truck Exhaust System
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.
Not all products are stocked in house. Please check for availability as some products may be backordered.