Aero Exhaust Resonator Turbine Muffler 4" Inlet 4" Outlet, 6" round 26" overall length. AT4040XL 304 Stainless Steel. Aero Exhaust is now exclusively distributed and supported by Jones Exhaust, a solid, experienced company who has been in the exhaust business since 1968.
The Aero Turbine is a packless, straight thru design, high performance muffler. Aero spent over three years in research and development to design a muffler that uses the principles of thermodynamics to reduce exhaust gas temperatures (EGT's), increase horsepower, torque, fuel economy, and reduce engine wear and tear. With its fully welded 304 Stainless Steel construction, the Aero Turbine is nearly indestructible. Weighing in at a mere 6 pounds, the Aero Turbine is a natural choice for the performance minded enthusiast.
Learn How It Works
As the exhaust stream enters the Aero Turbine muffler, it expands to fill the cylindrical chamber. This expansion slows the exhaust stream, creating a lower pressure at the inlet which causes a scavenging effect similar to that of a header. The exhaust stream is then split via an airfoil cone with an orifice similar to a conical jet engine. The outer stream accelerates to a higher velocity as it flows around the cone and has a lower pressure than the core stream, which is traveling at a slower velocity, and a higher pressure. The two streams are reintroduced via perforations in the center core. The high pressure inner stream is initially drawn out of these perforations as the gas attempts to equalize the pressure differential between the two streams. As this occurs, the change in direction of the exhaust stream causes destructive interference, which deadens the sound. As the pressure is equalized towards the rear of the canister the exhaust gas is pushed back through the helically arranged perforations in the center core, which spin the exhaust stream, causing additional sound cancellation, reducing turbulence, and creating a vortex that enables the gas to more efficiently exit the muffler. This revolutionary design has been tested and proven to flow more exhaust gas than straight pipe!