cat-back

Flowmaster 817704 - Force II Cat Back System

Name: Flowmaster 817704 - Force II Cat Back System (817704)
Brand: Flowmaster
SKU: 5b00028e259b31d67f888199
Price: 665.95 USD
Availability: InStock

$665.95

$739.95

You save: $74.00 (10%) off MSRP

Free shipping & easy returns on this item!

Unavailable

This product is currently unavailable.

1 of 3

Check to see if this fits your vehicle

This part fits

2019 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
2019 Chevrolet Tahoe 5.3L V8 cid:325 cc:5328
2019 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
2018 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
2018 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
2018 Chevrolet Tahoe 5.3L V8 cid:325 cc:5328
2017 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
2017 Chevrolet Tahoe LS 5.3L V8 cid:325 cc:5328
2017 Chevrolet Tahoe LT 5.3L V8 cid:325 cc:5328
2017 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
2016 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
2016 GMC Yukon XL SLT 5.3L V8 cid:325 cc:5328
2016 Chevrolet Tahoe
2016 GMC Yukon XL SLE 5.3L V8 cid:325 cc:5328
2016 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
2015 GMC Yukon XL SLT 5.3L V8 cid:325 cc:5328
2015 GMC Yukon SLT 5.3L V8 cid:325 cc:5328
2015 GMC Yukon SLE 5.3L V8 cid:325 cc:5328
2015 Chevrolet Tahoe
2015 GMC Yukon XL SLE 5.3L V8 cid:325 cc:5328

show all...

Authorized Dealer

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 Included	No
Color	Black Muffler; Natural Tubing
Exhaust Pipe Bend Type	Assorted
Exhaust Series	Force II
Exit Position	Single
Heat Shield Attached	No
Inlet Diameter	3.000 in.
Inlet Inside Diameter	3.000 in.
Material	Stainless Steel
Mount Type	Flanged
Muffler Count	1
Muffler Part Number	Kit Only
Muffler Series	Super 50 Series
Muffler Type	Reflection
Outlet Diameter	3.000 in.
Outlet Outside Diameter	3.000 in.
Shape	Oval
Sound Level	Mild/Moderate
System Type	Cat Back
Tail Pipe Diameter	3.000 in.
Tip Cut	Angle
Tip Diameter	5.500 in. W x 3.500 in. H
Tip Edge Style	Cut
Tip Finish	Polished
Tip Length	9.000 in.
Tip Material	Stainless Steel
Tip Quantity	1
Tip Type	Double Wall
Title	Flowmaster 817704 Cat-back System - SOS - Force II - Mild/Moderate Sound
Tubing Diameter	3.000 in.

Additional Documents

See what our community says about flowmaster products

132

Tyler Allen

2001 Ford Mustang

What made you choose this particular product?

Classic Flowmaster sound.

Is this your first time buying from this brand? Did you consider other brands?

No, installed on other cars as well

Once you've had a chance to use the product, did it meet your expectations?

Nice sound and not too heavy on the wallet.

View on Tyler's build

Kevin Westhoff

2003 Ford F-150

What made you choose this particular product?

my family has bought from flow master before, and the cost was low, and the note it makes at idle is amazing but not too loud

Is this your first time buying from this brand? Did you consider other brands?

i considered several others but flow master took my heart with the signature truck note

Was it easy to install? Any installation tips that will help others?

i installed it myself i welded it in

View on Kevin's build

Tommy Campbell

1996 Volkswagen Jetta

What made you choose this particular product?

It was on the car when I got it.

Was it easy to install? Any installation tips that will help others?

Yep cuz someone else did it!

Once you've had a chance to use the product, did it meet your expectations?

Sounds good, tempted to a muffler delete because it needs more loud.

View on Tommy's build

653

Michael Stone

2000 Jeep Grand Cherokee

What made you choose this particular product?

The sound output. Just right

Is this your first time buying from this brand? Did you consider other brands?

Yes, No.

Was it easy to install? Any installation tips that will help others?

Vary easy and light weight. Be sure to install in in the right orientation or you will need to take it off and redo it. (dont ask)

Once you've had a chance to use the product, did it meet your expectations?

Exceeded them!

View on Michael's build

209

DUCK4TWENTY 626

2000 Chevrolet 2001-10-01T07:00:00.000Z

What made you choose this particular product?

upgrade

Is this your first time buying from this brand? Did you consider other brands?

yes

Was it easy to install? Any installation tips that will help others?

yes if you have a welder

Once you've had a chance to use the product, did it meet your expectations?

yes

View on DUCK4TWENTY's build

TOP RATED Flowmaster Exhaust

Shop all Flowmaster Exhaust

MFR# 817478

Flowmaster - Force II Cat Back System

Flowmaster

$729.95$811.95

Save $82.00 (10%) off MSRP

MFR# 817479

Flowmaster - American Thunder Cat Back Exhaust System

Flowmaster

$799.95$888.95

Save $89.00 (10%) off MSRP

MFR# 817480

Flowmaster - American Thunder Cat Back Exhaust System

Flowmaster

$740.95$823.95

Save $83.00 (10%) off MSRP

WARNING: 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.

we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99

Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

Email Us

orders@wheelwell.com