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Flowmaster

Flowmaster 17428 Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate Sound

    • Based on 43 reviews
Condition: New
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$684.95 Why this price?

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, May 25
Order within 11 hours and 31 minutes
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Features

  • Mandrel bent 16 Gauge Tubing
  • Moderate Sound exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Dyno Tuned For Maximum Performance

Description

Flow master 17428 Cat-back System - Dual Rear/Side Exit - American Thunder - Moderate Sound


Manufacturer: ‎Flowmaster


Brand: ‎Flowmaster


Model: ‎17428


Item Weight: ‎73 pounds


Country of Origin: ‎USA


Item model number: ‎17428


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎17428


OEM Part Number: ‎17428


Date First Available: May 11, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

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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Similar Products

Top Amazon Reviews

    • Best for the price
Style: Base Product
Ok so here is the deal, after months of reviewing similar products I chose this one for its price and the reviews, this fit my 2002 gmc sierra with an extended cab and a standard bed and a 5.3 vortec engine, I love the look of the dual exhaust and it sounds good, nice low rumble and peak noise at 1700 rpms so its quite at highway speeds, the only reason I gave this 4 out of 5 instead of 5 is because when I put this on I didnt have a way to remove some of the old bolts to bolt it together ended up costing another 100$ to have a shop remove the bolts and finish the job, if you habe a torch or a way to remove the original pressed in bolts this is perfect, overall a great exhaust ... show more
Reviewed in the United States on February 6, 2018 by Amazon Customer
    • Not quite as easy as it sounds to install
Style: Base Product
The system works good, and sounds good, but was not quite as easy to install as I assumed it would be. I gave it only 3 stars because the packaging was horrible. May not be that way for everyone, but my box was open and the parts were scattered everywhere. Luckily everything was still there. I did some extra work to the system on the hangers to ensure that they could not fall off, by welding flat washers on the ends. Overall, it's a good system and I don't regret purchasing it. ... show more
Reviewed in the United States on June 5, 2023 by Shannon Lane
    • Makes it sound like it's supposed to.
Style: Base Product
Completely woke up a sleeping beast. Sounds like a Chevy V8 should now.
Reviewed in the United States on August 17, 2021 by JHelp
    • Could use better hangers
Style: Base Product
I will confirm the installation woes that others indicated. I had to weld the exhaust to keep it on the truck. The hangers that come with the exhaust are not very well designed. I decided to weld washers on the end so that the system would not vibrate off the hanger. If you don't weld, I would suggest you plan to have a muffler shop do the installation. Now the good part, it sounds great on my 5.3L HO. Low rumble at idle, low and mellow on acceleration, and an aggressive rumble when you downshift. ... show more
Reviewed in the United States on November 1, 2014 by Darrin Woodruff
    • Satisfied
Style: Base Product
We ordered the incorrect unit number. It is very difficult to choose the correct system using most WEB pages. We reviewed several other competitive sites to obtain the correct system number for a Chevy Silverado Step Side, Standard Cab and Short Bed model. Amazon exchanged the unit for the correct unit as researched. We also found that you have to dig deep into Flowmaster WEB page to confirm a correct fit description. We would advise future purchasers to Go To an automotive parts store if any doubt about compatibility exists. ... show more
Reviewed in the United States on June 7, 2013 by WeSurvived
    • Fitment tool doesn't mean propper fitment/ Bolt on means bolt on maybe
Style: Base Product
I used the fitment tool to purchase this product and I have a 2007 Chevy Silverado New body style 5.3L. The fitment tool does state that this product fits my truck but it does not. the first pipe that connects from the flange you bolt on to the muffler is bent too much making it impossibe to fit it to my muffler. The rest of the system fits perfectly using all of the pieces and pipe hangers. I paid 558.00 bucks for a bolt on system that wont bolt on! I had to use the existing stock pipe first and put on a 12" extention piece to fit to the muffler. The issue is the 1st instructions say CUT OFF YOUR EXISTING PIPE BEHIND MUFFLER AND REMOVE. BY THE TIME i FIGURED OUT IT WOULDN'T FIT I HAD NO MUFFLER AND PIPES I JUST CUT OFF MY TRUCK. I think the fitment tool should be updated. Sense part of the system fits I should have to pay part of the price!!! This way a huge inconvienience I love the sound and performance just wish it would of fit without mods. ... show more
Reviewed in the United States on March 1, 2013 by christopher s wren
    • Nice deep tone
Style: Base Product
This exhaust bolted up easily on 2001 GMC Sierra. Everything fit perfectly with no modifications. Only took us about 1 hour to remove old system and get the new system installed. Has a nice deep tone now.
Reviewed in the United States on December 29, 2019 by Lee R.
    • Decent Quality
Style: Base Product
I purchased this cat back vehicle specific system believing it would be an easy install. Only it wasn't for my vehicle. I've got a regular cab long bed they sent a extra cab short bed system. Before I removed the old I matched up the pipes and found the pipe after the cat was a foot too long and the hanger bracket a foot too far off. The rest looked ok so I decided to have to cut 12 inches off the pipe and relocate the hanger before the muffler. Other than this order mishap It seems fine. ... show more
Reviewed in the United States on September 19, 2013 by Brian N.
    • Use a lift
Style: Base Product
Rear hanger bracket on the driver side needed a little adjustment but other than that I'm happy with my purchase, thanks guys
Reviewed in the United States on October 17, 2019 by joey barta
    • Good kit. U clamps aren't the greatest and needed ...
Style: Base Product
Good kit. U clamps aren't the greatest and needed to weld the exhaust system. Sounds ok with stock manifolds and way better when I put on headers.
Reviewed in the United States on January 30, 2016 by Steve
    • Flowmaster exhaust kit. 2004 silverado 1500
Style: Base Product
Great sound, installed good but pipe routing is not the best. Was aĺso missing Chrome tips. Came with cheap clamps. Next time I will shop for other kits.
Reviewed in the United States on October 13, 2018 by charles ready
    • Overpriced, DOES NOT FIT AS ADVERTISED
Style: Base Product
What a waste. Will never buy this again. Did not fit my '01 Silverado at all. It was misaligned, and misbent in at least 4 places. Impossible to install without being directly against the spare tire, the tow hitch back where it bolts onto the truck frame, and pumpkin ball. After messing with it 4 hours gave up and had to take it to a pro muffler shop (should have done that in the beginning) and cut, bend, and modify hangers to make it fit, kind of. Still couldnt get it better than 1/4" clearances some places. In other words, this "bolt on" kit was anything but "bolt on". And.. to top it all off, relaized I WAY overpaid. Paid $530 bucks, plus messing around underneatht the truck for 4 hours, plus had to take it and pay a pro shop to fix it. Could have got a custom built, full stainless dual exhaust from him for $450. Moral of story, never buying a bolt on kit again. On another note, I like the sound except it cab drones at 55-60 mph. ... show more
Reviewed in the United States on July 14, 2017 by Amazon Customer
    • Don’t waste Your money on Flowmaster
Style: Base Product
I’ve bought Flowmaster my whole life. Their quality is going down hill fast. Their tailpipes rust within 2-3 years. This kit will be the last one I ever buy. None of the hangers were welded in the right places. The pipes were bent in the wrong places. I had to cut and modify it. I’ll never buy this brand ever again. ... show more
Reviewed in the United States on June 12, 2022 by Frawg
    • Easy install
Style: Base Product
Shipped quick.easy install perfect fit and great sound.
Reviewed in the United States on April 24, 2020 by Bob hays
    • It’s got a tone
Style: Base Product
It sounds nice and easy put on and it’s worth the money
Reviewed in the United States on June 14, 2019 by Big Dog

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