Stainless Kits

The Flowmaster Outlaw® cat-back exhaust system for the 2009-2021 Toyota Tundra with either the 4.6L, 4.7L or 5.7L engine is perfect for the person looking for maximum sound levels both inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster®. This bolt-on emissions-legal system features all stainless steel construction, an aggressive dual inlet Super 10™ Series muffler flowing into large 3.00-inch dual tailpipes for maximum performance and sound. The system comes with two sets of tailpipe pipe exits 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 large 4.00-inch black ceramic coated double wall stainless steel tips and includes all necessary parts and hardware for easy at home installation. Covered by our Lifetime Limited Warranty. Note: Fits 2/4 Wheel drives with 145-inch wheelbase. Does Not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.

Additional Information

Fits 2009-2021 Toyota Tundra 4.6L, 4.7L and 5.7L engines. - Aggressive sound

Application Summary

Fits 2009-2015 Toyota Tundra with 4.6L or 5.7L V8 engine. 145" Wheelbase Models Only

• Aggressive Super 10 Performance Muffler
• Clears the Factory Spare Tire
• Includes all Necessary Hardware
• Large 4.00-inch Black Ceramic Coated Stainless Steel Tips
• Lifetime Limited Warranty
• Mandrel-bent Stainless Steel Construction
• Side Exits Ideal for Towing Applications
• Uses the Factory Hanger Locations
• Your Choice of Tailpipe Exits

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information