Flowmaster's American Thunder cat-back exhaust system for the 2009-2020 Toyota Tundra pickup trucks with the 5.7L or 4.6L V8 engines is perfect for the person looking for an aggressive sound level with all of the performance benefits that you would expect from Flowmaster. This DOR/DOS (Dual Out Rear, Dual Out Side) bolt on 409S stainless steel system features dual 2.50 in. tailpipes and 3.50 in. polished stainless steel tips. This system is designed to fit regular cab/long bed, double cab/short bed and CrewMax models. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
Features:
- Lifetime Limited Warranty
- Aggressive Sound Performance Tone
- Multiple Exit Styles Provided in Kit
- Stainless Steel Construction
Specifications:
- 2WD/4WD: RWD/4WD
- Brand: Flowmaster
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds) Nickel (Metallic)
- California Proposition 65 Required: Yes
- Emission Code: 5
- Exhaust Series: American Thunder
- Exit Position: Dual Out Rear / Dual Out Side
- Heat Shield: No
- Inlet Diameter (in): 2.5
- Material: Stainless Steel
- Muffler Part Number: Kit Only
- Muffler Series: 40 Series Big Block
- Outlet Diameter (in): 2.5
- Product Type: Exhaust Systems / Kits
- Single Dual: Dual
- Sound Level: Aggressive Sound
- System Type: Cat-back System
- Tip Diameter (in): 3.5
- Tip Length (in): 13
- Tip Quantity: 2
- Tubing Diameter (in): 2.5
- Part Number: 817664
WARNING: This product may contain chemicals known