Part # AT4040XL
Description:
The Aero Turbine 4040XL performance diesel muffler
is the result of years of design and engineering. It has been proven to lower
exhaust gas temperatures while increasing horsepower and torque. Many customers
have told us that they have seen drastic increases in..
Part # AT5050XL
Description:
The Aero Turbine 5050XL performance muffler has a
built-in resonator and patented air foil cone, which will not only increase
fuel mileage, but significantly improve your horsepower and torque while
decreasing noise and exhaust gas temperature. Designed for high..