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Flowmaster 817704 - Force II Cat Back System

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$700.95

$779.00

You save: $78.05 (10%) off MSRP

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This part fits

  1. 2019 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
  2. 2019 Chevrolet Tahoe 5.3L V8 cid:325 cc:5328
  3. 2019 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
  4. 2018 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
  5. 2018 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
  6. 2018 Chevrolet Tahoe 5.3L V8 cid:325 cc:5328
  7. 2017 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
  8. 2017 Chevrolet Tahoe LS 5.3L V8 cid:325 cc:5328
  9. 2017 Chevrolet Tahoe LT 5.3L V8 cid:325 cc:5328
  10. 2017 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
  11. 2016 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
  12. 2016 GMC Yukon XL SLT 5.3L V8 cid:325 cc:5328
  13. 2016 Chevrolet Tahoe
  14. 2016 GMC Yukon XL SLE 5.3L V8 cid:325 cc:5328
  15. 2016 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
  16. 2015 GMC Yukon XL SLT 5.3L V8 cid:325 cc:5328
  17. 2015 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
  18. 2015 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
  19. 2015 Chevrolet Tahoe
  20. 2015 GMC Yukon XL SLE 5.3L V8 cid:325 cc:5328
  21. show all...
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About this product

Part #: 817704

Flowmaster's Force II Cat-back exhaust system for the 2015 - 2019 Chevy Tahoe and GMC Yukon is perfect for the person looking for mild to moderate sound levels with all of the performance benefits that you would expect from Flowmaster. This bolt-on emissions-legal system for the 5.3L V8 engine features a Super 50 muffler and a mandrel bent 3.00" stainless steel tailpipe for maximum performance. The system also features a polished 5.5" x 3.5" oval stainless steel tip with Flowmaster's logo embossed into it. 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.

More Details

Catalytic Converter IncludedNo
ColorBlack Muffler; Natural Tubing
Exhaust Pipe Bend TypeAssorted
Exhaust SeriesForce II
Exit PositionSingle
Heat Shield AttachedNo
Inlet Diameter3.000 in.
Inlet Inside Diameter3.000 in.
MaterialStainless Steel
Mount TypeFlanged
Muffler Count1
Muffler Part NumberKit Only
Muffler SeriesSuper 50 Series
Muffler TypeReflection
Outlet Diameter3.000 in.
Outlet Outside Diameter3.000 in.
ShapeOval
Sound LevelMild/Moderate
System TypeCat Back
Tail Pipe Diameter3.000 in.
Tip CutAngle
Tip Diameter5.500 in. W x 3.500 in. H
Tip Edge StyleCut
Tip FinishPolished
Tip Length9.000 in.
Tip MaterialStainless Steel
Tip Quantity1
Tip TypeDouble Wall
TitleFlowmaster 817704 Cat-back System - SOS - Force II - Mild/Moderate Sound
Tubing Diameter3.000 in.
Additional Documents
  1. Certificate of Originpdf
  2. Installation Instructionspdf
  3. Warrantypdf

See what our community says about flowmaster products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Sound of the system, quality of the flowmaster product and their name speaks for itself.
Is this your first time buying from this brand? Did you consider other brands?
No I have used flowmater before on other rides.
Was it easy to install? Any installation tips that will help others?
Relatively easy to install with the proper tool.
Once you've had a chance to use the product, did it meet your expectations?
Good purchase, very pleased
Any additional comments?
Has a bit of a drone but easy to drown out with the stereo.
View on James's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
was already on car but is alright for what it is
Is this your first time buying from this brand? Did you consider other brands?
no
Was it easy to install? Any installation tips that will help others?
Was welded on when got just take exhaust to shops they can weld better than you.
Once you've had a chance to use the product, did it meet your expectations?
Its fine but I wish it was a bit louder
Any additional comments?
buy corsa
View on Chance's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Wanted a great sound from the mild 355 motor and were affordable for the custom exhaust I built.
Is this your first time buying from this brand? Did you consider other brands?
yes
View on Alex's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I was looking for a certain sound, and this delivered!
Is this your first time buying from this brand? Did you consider other brands?
Yes, first time.
View on Logan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I didnt want it to be obnoxious because It was my daily. Sounds good.
Is this your first time buying from this brand? Did you consider other brands?
Yes, Flowmaster is high quality. I did consider the 40 series.
View on Sergio's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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