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Flowmaster

Flowmaster 817692 Outlaw Cat-Back Exhaust Kit 3 Inch Stainless Steel Dual 4 Inch Black Stainless Tips Compatible with 2009-2021 Toyota Tundra 4.6L 4.7L 5.7L exc Reg Cab Short Bed Double Cab Long Bed

  • Based on 179 reviews
Condition: New
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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, May 9
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Features

  • Large 4.00-inch Black Ceramic Coated Stainless Steel Tips
  • Mandrel-bent Stainless Steel Construction
  • Aggressive Super 10 Performance Muffler
  • Side Exits Ideal for Towing Applications
  • Uses the Factory Hanger Locations

Description

The Outlaw Cat-back exhaust system for the 2009-2018 Toyota Tundra truck 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 DOR/DOS (Dual Out Rear or Dual Out Side) emissions-legal system for trucks with the 4.6L and 5.7L gas engine features a stainless steel Super 10 muffler and dual mandrel bent 3.00 in. stainless steel tailpipes. The system also features polished 4.00 in. double wall stainless steel tips. The exhaust system is covered by The Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: Does not fit regular cab/short bed or double cab/long bed models.

Color: Black


Brand: Flowmaster


Material: Plastic


Shape: Oval


Automotive Fit Type: Vehicle Specific Fit


Brand Name: Flowmaster


Manufacturer Part Number: 817692


Manufacturer: Flowmaster


UPC: 700042031047


Global Trade Identification Number: 47


Item Type Name: Flowmaster 817692 Outlaw Stainless Steel Aggressive Sound Cat-Back Exhaust System


Included Components: Flowmaster 817692 Outlaw Stainless Steel Aggressive Sound Cat-Back Exhaust System


Item Weight: 32.72 Kilograms


Unit Count: 1.00 Count


Manufacturer Warranty Description: Check with the manufacturer


Color: Black


Shape: Oval


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • This is how the 5.7 V8 should sound
Style: Base Product
2012 Tundra max cab. Very well made and simple to install. While it's night and day difference in sound, it's not as loud as some people are claiming. Granted the stock exhaust is virtually silent but this is how a big V8 should sound in a pick up truck. It's quite tame up to 1/4 throttle and gets progressively louder when you get on it. It has a nice rumble on start up and sounds awesome in a tunnel or a parking garage. It's noticable at highway speed but not obnoxious. My truck is from Texas so it is rust free and well maintained plus I've been working on my own cars for 30 plus years. It took me two hours to take the old system down and hang the new setup. I used silicone spray on all the rubber hangers and on the new clamp bolts. Also I used a DeWalt 1/2" impact. I did it on the ground on a creeper in the rain, it was extremely easy. Although it was a bit pricey, I've used Flowmaster in the past and have hundreds of thousands of miles of good experiences. I did snap a bolt on the tip clamp but that was just carelessness with the impact gun, fortunately they included extras. I'm not doing any performance mods or off roading but technically speaking increasing your exhaust to a large dual setup is essential and the first step. I wish there was an X pipe as the muffler is a simple two in two out but I understand that it's much more complicated to get an X stuffed underneath. All in all I'm very satisfied, it's very aggressive, turns heads and should last a very long time ... show more
Reviewed in the United States on October 28, 2023 by Otto
    • Good system
Style: Base Product
This exhaust sounds great. There is a slight drone around 16-1800 rpm’s, but only if I’m on the throttle. I’m very pleased. I can also feel a noticeable increase in power. The only con is the directions. It’s a pretty basic install. However, you have to match the drawings of the pipe to the actual pipe. There could definitely be more detailed directions. One more note, make sure the clamps are very close to the end of the pipe they’re mounted on, otherwise no matter how tight they are, they will move around. ... show more
Reviewed in the United States on October 2, 2025 by Laurie
    • Nice purchase! Easy install
Style: Base Product
This is my initial review of this exhaust system, Overall installation took me 3 hours, that's including the removal of the old exhaust and full completion of this one. The removal of the old system took me about an hour in itself. The bolts were VERY weathered and did not wedge. I ended up almost stripping one and having to call it quits. HOWEVER, my luck prevailed and all 4 bolts came out of the initial exhaust without ruining any of them. Once that was offf the Flowmaster system was VERY easy to assemble. The instruction for the extra hanger that needs to be installed were somewhat vague, but I figured it out. My suggestion if someone is confused is to line up he exhaust pipe that gets hung by it and then see where it's supposed to be placed. The clamps on the piping are not the best, I'm thinking of putting spot welds on to hold them because I've noticed that even after I put a lot of force on them my passenger side fell slightly. Overall, easy install. Initial startup was AMAZING. The growl and tone of the exhaust is amazing! I only revved up to 3000 rpm since it was late and I didn't want to disturb neighbors, but it sounded clean and rasp free and mean! There is a nice growl while cruising at city speeds and nice in cab sounds. I have not been on the highway yet so I'll update after I see how that sounds. As far as noise level, I do not see how people are calling this in the "too loud" category, the system is not at all "redneck" loud which was my fear. It has a nice mean sound without being crazy loud. I honestly expected it to be a lot louder after reading the reviews. But after install it's exactly what I want and I think the TRD exhaust would have been to tame for me. ... show more
Reviewed in the United States on August 25, 2017 by AJFiasco
    • Best sound on Tundras. But terrible drone.
Style: Base Product
I got to say, there is no other exhaust that sounds better than this. It’s by far the best sound I have ever heard on any tundra, I’ve tested 4 other brands. The reason of the 1 star…. DRONE. When you’re on the freeway, you cannot hear anyone talking in the car. It is so bad that after driving 5 minutes, your ears get plugged. A normal human being cannot take that sound everyday. Such beautiful sound on low gears and idle. Such a shame they can’t fix the drone sound on freeway. ... show more
Reviewed in the United States on June 16, 2023 by Dogukan

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