This aFe Apollo GT Series axle - back exhaust is perfect for Ford F - 250 and F - 350 Super Duty owners from 2017 to 2024 who want to enhance their vehicle's performance and style. Whether you're cruising on the highway or hauling heavy loads, this exhaust system will give your truck a throaty growl and boost its horsepower and torque. The tubing ranges from 3.5 to 4 inches in size, and it comes with a 6 - inch diameter black exhaust tip. It's made of 409 stainless steel, which is strong and durable. Installation is easy as it bolts right on without any cutting or modifications.
