The American Thunder® cat-back exhaust system for 2009-2021 Toyota Tundra trucks with the 4.6L, 4.7L or 5.7L engine is perfect for the person looking for an deep aggressive exterior tone with a mellow growl inside the truck and all of the performance benefits you expect from Flowmaster®. This bolt-on emissions-legal system features all stainless steel construction, a specially designed dual inlet Super 40® Series muffler flowing into dual 2.50-inch mandrel-bent tailpipes for maximum performance with a deep tone. The kit comes with two sets of final pipes for either a dual out the back look or dual out behind the rear tires, which is beneficial for towing. The tailpipes are finished off with a pair of 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for easy at home installation. Note: Fits 2/4 wheel drive. Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.
Fits 2009-2021 Toyota Tundra 4.6L, 4.7L or 5.7L engine with 145-inch Wheelbase only. Note: Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.
Flowmaster 09-21 Toyota Tundra V8 American Thunder SS Cat-Back Exhaust System
2009-2021 Toyota Tundra 4.6L, 4.7L and 5.7L engines. - Aggressive sound
Flowmaster American Thunder Cat-back Exhaust System
Large 3.50-inch Polished 304 Stainless Steel Tips
Side Exit Tailpipes Ideal for Towing Applications
Mandrel-bent Stainless Steel Construction
Multiple Exit Styles Provided in Kit
Super 40 Series Performance Muffler
Uses the Factory Hanger Locations
Deep Aggressive Performance Tone
Includes all Necessary Hardware
Clears the Factory Spare Tire
0921 TUNDRA V8 AMT DORS 409S
Lifetime Limited Warranty
SYS 09-21 TUNDRA V8
Easy Installation
SYS 09-21 TU
