Flowmaster's American Thunder Cat-back exhaust system for the 2015-2016 Ford F150 is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S stainless steel system for the 2.7L, 3.5L V6 and 5.0L V8 engines features 3.00” mandrel bent tubing that flows into a Super 40 muffler and then splits into dual 2.50” tailpipes. The system is finished off with dual 3.50” stainless steel tips that can exit out the rear or out the side. This system fits all cab and bed configurations except Standard Cab/Short Bed models. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
  • Mandrel Bent 16ga 409 Stainless Tubing
  • Limited Lifetime Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Axle Back System
  • Dual Rear Exit
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality

Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers to the ground. Flowmaster also utilizes Spectrum Analyzers to fine tune the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from wild to mild and of your specific vehicle needs. Call our experienced tech staff for live help and detailed information regarding your vehicles. With Ray still active and hands on with the R&D department in the development, not only of new exhaust products, but also with new technologies currently being tested in third and new R&D facility, the future looks to be very exciting indeed.

Attributes
Country of Origin (Primary) US
Emission Code Legal US
Exhaust Type Dual
Exit Position Dual Rear
Exit Style Straight
Harmonized Tariff Code (Schedule B) 8708925000
Hazardous Material Code N
Inlet Size (in.) 2.5
Life Cycle Status Code 2
Life Cycle Status Description Available to Order
Material 409 Stainless Steel
MSDS Required Flag N
NAFTA Preference Criterion Code B
Outlet Size (in.) 2.5
Warranty Time 12

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Flowmaster 817725 American Thunder Cat Back Exhaust System

  • $939.72