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Supplier details checked 2026-09-23 · Test catalog
2000-2006 Toyota Tundra with 4.7L engine. - Aggressive to moderate sound
Flowmaster American Thunder Cat-back Exhaust System
Includes Hangers and Hardware for an Easy Installation
Mandrel-bent 16-gauge Stainless Steel Tubing
Moderately Aggressive Exterior Exhaust Tone
Connects After Factory Catalytic Converter
3.00-inch Polished Stainless Steel Tips
Choice of Two Tailpipe Exit Locations
Super 50 Series Performance Muffler
Dyno Tuned for Maximum Performance
Uses the Factory Hanger Locations
Lifetime Limited Warranty
Easy Installation
Fits 2000-2006 Toyota Tundra with 4.7L engine. Fits both 2/4 wheel drive models and all wheelbases.
Flowmaster 00-06 Toyota Tundra American Thunder SS Cat-Back Exhaust System
0006 TOYOTA TUNDRA AMT DORS 409S
SYS 00-06 TOYOTA TUN
This Flowmaster American Thunder® cat-back exhaust system for the 2000-2006 Toyota Tundra trucks with the 4.7L engine is perfect for the person looking for a deep aggressive exterior sound with a moderate interior tone, and with all of the performance benefits that you would expect from Flowmaster®. This bolt-on DOR/DOS (Dual Out Rear or Dual Out Side) emissions-legal exhaust system features 16-gauge mandrel-bent stainless steel tubing flowing into a specially designed resonator and a Super 50™ Series performance muffler for a deep powerful exterior sound with minimal interior drone. The dual 2.50-inch stainless steel tailpipes use the factory hanger locations for an easy installation and include two choices for tailpipe exits, either behind the rear wheels, which is ideal for towing or straight out the back under the rear bumper for a muscular look. The system is finished off with a pair of large 3.00-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. The system includes all necessary parts and hardware for an easy installation you can do at home. For those who prefer all stainless steel construction with a 3-year Limited Warranty, check out exhaust system #17425. Notes: Fits both 2/4 wheel drive models and all wheelbases.
SYS 00-06 TO
