1991 Ford Bronco By Rich’s

With no need for emission, we are able to take off the 2 restricted converters and the single 2-inch exhaust. 18 hp with 2 mpg is the icing on the cake. Starting from the downpipes we are now able to custom build and install a functional true dual exhaust using flow masters crossflow exclusive muffler. Keeping the right size tubing is key to optimizing the performance and mpg gains while keeping the right amount of backpressure.