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.
| Brand |
Flowmaster |
| California Proposition 65 |
Yes |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| CARB (California) Compliant |
Yes |
| Catalytic Converter Included |
No |
| 2874 |
0 |
| Category |
Exhaust |
| 3728 |
Flat Band |
| 1882 |
Yes |
| Emission Code |
5 |
| Exhaust Series |
American Thunder |
| 11205 |
Silver |
| 9874 |
Clamp-On |
| 9876 |
Angled |
| 1162 |
3.00 |
| 9877 |
Rolled Edge Angle Cut |
| 1163 |
Polished |
| 9881 |
No |
| 10104 |
13.00 |
| 1164 |
304 Stainless Steel |
| 1161 |
2 |
| 9878 |
No |
| 10980 |
Round |
| 9875 |
Single Wall |
| 9870 |
Dual Out Side |
| 9870 |
Dual Out Rear |
| 200 |
Natural |
| 353 |
No |
| 3390 |
Performance |
| 4364 |
Yes |
| Heat Shield Included |
No |
| Inlet Diameter |
3.00 |
| 596 |
Clamp-On |
| 9871 |
2.50 |
| 92 |
Yes |
| 9884 |
5.00 |
| 1892 |
17.25 |
| 4372 |
409 Stainless Steel |
| 4373 |
Oval |
| 9882 |
Black High-Temperature Paint Finish |
| 4367 |
No |
| 4368 |
No |
| Muffler Included |
Yes |
| 9962 |
Slip-Fit |
| 4365 |
3.00 |
| 4366 |
3.13 |
| 9963 |
Slip-Fit |
| 4375 |
2 |
| Muffler Part Number |
Kit Only |
| 4374 |
1 |
| Muffler Series |
Super 50 Series |
| 1174 |
Chambered |
| part type |
Exhaust System |
| 3530 |
409 Stainless Steel |
| Product Type |
Exhaust System |
| Resonator (Front) Body Height |
4.00 |
| Resonator (Front) Body Length |
9.00 |
| Resonator (Front) Body Width |
8.00 |
| Resonator (Front) Type |
Chambered |
| Sound Level |
Aggressive / Moderate |
| 4377 |
No |
| Sub Category |
Exhaust and Tail Pipes |
| 4369 |
2.50 |
| 4376 |
2 |
| Tail Pipe Quantity |
Dual |
| 4370 |
No |
| 26 |
Cat-Back |
| 6014 |
No |
| 2126 |
Not Applicable |
| Warning |
California Proposition 65 |
| Pipe Color |
Silver |
| Drive |
4WD |
| Drive |
2WD |
| 9885 |
10.00 |
| Brand |
Flowmaster |
| California Proposition 65 |
Yes |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| CARB (California) Compliant |
Yes |
| Catalytic Converter Included |
No |
| 2874 |
0 |
| Category |
Exhaust |
| 3728 |
Flat Band |
| 1882 |
Yes |
| Emission Code |
5 |
| Exhaust Series |
American Thunder |
| 11205 |
Silver |
| 9874 |
Clamp-On |
| 9876 |
Angled |
| 1162 |
3.00 |
| 9877 |
Rolled Edge Angle Cut |
| 1163 |
Polished |
| 9881 |
No |
| 10104 |
13.00 |
| 1164 |
304 Stainless Steel |
| 1161 |
2 |
| 9878 |
No |
| 10980 |
Round |
| 9875 |
Single Wall |
| 9870 |
Dual Out Side |
| 9870 |
Dual Out Rear |
| 200 |
Natural |
| 353 |
No |
| 3390 |
Performance |
| 4364 |
Yes |
| Heat Shield Included |
No |
| Inlet Diameter |
3.00 |
| 596 |
Clamp-On |
| 9871 |
2.50 |
| 92 |
Yes |
| 9884 |
5.00 |
| 1892 |
17.25 |
| 4372 |
409 Stainless Steel |
| 4373 |
Oval |
| 9882 |
Black High-Temperature Paint Finish |
| 4367 |
No |
| 4368 |
No |
| Muffler Included |
Yes |
| 9962 |
Slip-Fit |
| 4365 |
3.00 |
| 4366 |
3.13 |
| 9963 |
Slip-Fit |
| 4375 |
2 |
| Muffler Part Number |
Kit Only |
| 4374 |
1 |
| Muffler Series |
Super 50 Series |
| 1174 |
Chambered |
| part type |
Exhaust System |
| 3530 |
409 Stainless Steel |
| Product Type |
Exhaust System |
| Resonator (Front) Body Height |
4.00 |
| Resonator (Front) Body Length |
9.00 |
| Resonator (Front) Body Width |
8.00 |
| Resonator (Front) Type |
Chambered |
| Sound Level |
Aggressive / Moderate |
| 4377 |
No |
| Sub Category |
Exhaust and Tail Pipes |
| 4369 |
2.50 |
| 4376 |
2 |
| Tail Pipe Quantity |
Dual |
| 4370 |
No |
| 26 |
Cat-Back |
| 6014 |
No |
| 2126 |
Not Applicable |
| Warning |
California Proposition 65 |
| Pipe Color |
Silver |
| Drive |
4WD |
| Drive |
2WD |
| 9885 |
10.00 |
| Description_ABR |
SYS 00-06 TO |
| Description_SHO |
SYS 00-06 TOYOTA TUN |
| Description_INV |
00-06 TOYOTA TUNDRA AMT DOR/S 409S |
| Description_ASC |
Fits 2000-2006 Toyota Tundra with 4.7L engine. Fits both 2/4 wheel drive models and all wheelbases. |
| Description_DES |
Flowmaster American Thunder Cat-back Exhaust System |
| Description_EXT |
2000-2006 Toyota Tundra with 4.7L engine. - Aggressive to moderate sound |
| Description_MKT |
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. |
| Description_FAB |
Includes Hangers and Hardware for an Easy Installation |
| Description_FAB |
Mandrel-bent 16-gauge Stainless Steel Tubing |
| Description_FAB |
Moderately Aggressive Exterior Exhaust Tone |
| Description_FAB |
Connects After Factory Catalytic Converter |
| Description_FAB |
Dyno Tuned for Maximum Performance |
| Description_FAB |
3.00-inch Polished Stainless Steel Tips |
| Description_FAB |
Super 50 Series Performance Muffler |
| Description_FAB |
Choice of Two Tailpipe Exit Locations |
| Description_FAB |
Uses the Factory Hanger Locations |
| Description_FAB |
Lifetime Limited Warranty |
| Description_FAB |
Easy Installation |
| Description_ABR |
SYS 00-06 TO |
| Description_SHO |
SYS 00-06 TOYOTA TUN |
| Description_INV |
00-06 TOYOTA TUNDRA AMT DOR/S 409S |
| Description_ASC |
Fits 2000-2006 Toyota Tundra with 4.7L engine. Fits both 2/4 wheel drive models and all wheelbases. |
| Description_DES |
Flowmaster American Thunder Cat-back Exhaust System |
| Description_EXT |
2000-2006 Toyota Tundra with 4.7L engine. - Aggressive to moderate sound |
| Description_MKT |
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. |
| Description_FAB |
Includes Hangers and Hardware for an Easy Installation |
| Description_FAB |
Mandrel-bent 16-gauge Stainless Steel Tubing |
| Description_FAB |
Moderately Aggressive Exterior Exhaust Tone |
| Description_FAB |
Connects After Factory Catalytic Converter |
| Description_FAB |
Dyno Tuned for Maximum Performance |
| Description_FAB |
3.00-inch Polished Stainless Steel Tips |
| Description_FAB |
Super 50 Series Performance Muffler |
| Description_FAB |
Choice of Two Tailpipe Exit Locations |
| Description_FAB |
Uses the Factory Hanger Locations |
| Description_FAB |
Lifetime Limited Warranty |
| Description_FAB |
Easy Installation |
| Year |
Make |
Model |
Submodel |
Notes |
| 2005 |
Toyota |
Tundra |
Base |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2006 |
Toyota |
Tundra |
Base |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2000 |
Toyota |
Tundra |
Limited |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2001 |
Toyota |
Tundra |
Limited |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2002 |
Toyota |
Tundra |
Limited |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2003 |
Toyota |
Tundra |
Limited |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2004 |
Toyota |
Tundra |
Limited |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2005 |
Toyota |
Tundra |
Limited |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2006 |
Toyota |
Tundra |
Limited |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2000 |
Toyota |
Tundra |
SR5 |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2001 |
Toyota |
Tundra |
SR5 |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2002 |
Toyota |
Tundra |
SR5 |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2003 |
Toyota |
Tundra |
SR5 |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2004 |
Toyota |
Tundra |
SR5 |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2005 |
Toyota |
Tundra |
SR5 |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
| 2006 |
Toyota |
Tundra |
SR5 |
Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases,Aggressive to moderate sound; Fits both 2/4 wheel drive models and all wheelbases |
