thats like saying a turbo doesnt add hp it just uncreases airflow. i believe you are incorrectin your statement. the flowmaster increases backpressure so the exhaust is actually sucked out of the enigne.smcavalier said:a muffler does not add hp it will increase flow u would have gained that 10 hp by just cutting ur old one off
if you add 2.25 piping would you lose torque?jeremyz24 said:Decreasing the backpressure does in fact mean more horsepower.........but you will see it in the high RPM's. By decreasing backpressure you will lose torque though......which is one of the best things about our cars..
Btw......did anyone else find the title of this post funny??