4" Inlet, 4 inch outlet, 23" overall length resonator by Flo Pro.
Introducing Flo-Pro's TWISTER muffler/resonators.
Welded construction for strength & durability featuring a continuous spiral design minimizing turbulence for greater flow which increases hp over other spiral baffle designs.
Flo-Pro's Spiral design is less restrictive than glass packed designs, and the dual flow path cancels noise and creates a vacuum effect that accelerates the exhaust through the muffler.
- Race Muffler That Fits In Tight Places
- Reduces Noise To Meet Most Track Requirements
- Works as a Resonator on Noisy Diesel Applications
- Insignificant Loss Of Horsepower From Open Headers
- Great Fit For Street-Legal High Performance Vehicles
Flo Pro part number: 51799