Power Packed Performance. AmericanMuscle’s Flowmaster American Thunder Cat-Back Exhaust delivers a sound like no other. It’s a signature roar as complex and power-driven as its architecture. To achieve it is to hear it: a mandrel bent tubing to make better use of your 5.0L F-150's exhaust system, bringing even more unsurpassed on-board control unmistakable in your Coyote-powered F-150’s amplified boom.

Distinctively American-Made. the American Thunder Cat-Back Exhaust is a masterpiece in innovative ingenuity and painstaking engineering. It is focused on delivering peak performance its Flowmaster pedigree expects. The unparalleled Flowmaster 40-Series Delta Flow Sound is more than just upgrade, it’s an entirely new level of power.

Best Of Breed. The proud Flowmaster seal says it all, the top pedigree in construction and materials with a robust 3.0-inch inlet and dual 2.5-inch outlet 16-gauge 409 stainless-steel tubing that can survive even the toughest challenge and environment. The Super 40 Series Delta Flow muffler bridges two 3.5-inch diameter polished stainless-steel tips. You’ve never seen such great looks or heard so much power.

Easy Installation.It’s a worry-free/problem-free process all the way with the American Thunder Cat-Back. Featuring specially-engineered bolt-on set-up, the kit includes all the hardware to make this upgrade replacement for your stock F-150 exhaust seamless. Note, that your cab and bed size might require minor customization of the pipping but no major modifications should be expected.

Application.This Flowmaster American Thunder Cat-Back Exhaust System is designed to fit the 2015 to 2020 5.0L F-150s with the following Cab and Bed sizes.

Shop All Truck Parts And Accessories

Shop All Truck Exhaust

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov