This kit would be a good option for towing. The diameter isn't large enough to cause a loss in low-end torque, and it's side exit style won't cause sound to bounce off whatever you're towing and cause drone. That being said, if you are in a wet climate or a place that uses road salt during the winter, you may want to consider the 409 Stainless Steel version of this exhaust instead for some extra longevity.