Where as I agree with the warranty concerns voiced here, check with the manufacturer to see what may comply and not void the warranty. If it's a Triton V-10 just do it! We have been cross country several times with our Gulfstream on a F53 chassis before and after the Banks install and the improvement in HP and gas milage paid for itself. You will be glad you did this when you encounter head winds, hilly terrain and long hauls of if towing.