cat-back

Flowmaster - FlowFX Cat-Back Exhaust System (717830)

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$699.95

$777.95

You save: $78.00 (10%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 2016 Dodge Challenger R/T 5.7L V8 cid:345
  2. 2016 Dodge Challenger R/T Plus Shaker 5.7L V8 cid:345
  3. 2016 Dodge Challenger R/T Shaker 5.7L V8 cid:345
  4. 2016 Dodge Challenger R/T Plus 5.7L V8 cid:345
  5. 2015 Dodge Challenger R/T 5.7L V8 cid:345
  6. 2015 Dodge Challenger R/T Plus 5.7L V8 cid:345
Authorized Dealer

About this product

Part #: 717830

Introducing Flowmaster's new line of FlowFX Cat-back exhaust systems for the 2015-2016 Dodge Challenger R/T with the 5.7L V8 engine. This system is perfect for the person looking for an aggressive exterior and moderate interior sound level with all of the performance benefits that you would expect from Flowmaster. New features include, bright 409S stainless steel tubing, a pair of Flowmaster's new FlowFX straight-thru mufflers for maximum performance and a deep, aggressive sound. The system uses a 2.50 inch Scavenger X-Pipe cross-over and mandrel bent tubing for maximum performance and then is finished off with 2.50 inch stainless steel tips that exit within the rear bumper valance. Covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy installation, this system includes all necessary parts, hardware and detailed instructions.

More Details

Catalytic Converter IncludedNo
Exhaust SeriesFlow FX
Exhaust TypeCat-Back
Exit PositionDual Out Rear
Heat Shield IncludedNo
Inlet Inside Diameter2.500 in.
Mount TypeUses Factory Hangers
Muffler Body Length14.000 in.
Muffler Body Material409S Stainless Steel
Muffler Body ShapeOval
Muffler ColorNatural
Muffler Count2
Muffler FinishBrushed
Muffler Inlet Diameter2.500 in.
Muffler Inlet LocationOffset
Muffler Outlet Diameter2.500 in.
Muffler Outlet LocationCenter
Muffler Overall Length20.000 in.
Muffler Part NumberKit Only
Muffler SeriesFlow FX
Muffler TypeAbsorption
Single or DualDual
Sound LevelModerate/Aggressive
System TypeCat Back
Tail Pipe Diameter2.500 in.
Tip TypeNot Included
Tubing Diameter2.500 in.
Tubing Material409S Stainless Steel
Additional Documents
  1. Technical Drawingpdf
  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?
Sounded the best in my opinion. Very nice burble with stock exhaust manifolds and reasonable volume when you wind out the car. Just had a great muscle car sound in my opinion.
View on Jeffrey'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?
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

39

Kevin Westhoff
2003 Ford F-150
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?
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
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?
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
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?
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
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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Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

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Matt Farah

Smoking Tire / The Drive

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Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

James M.

Ford Focus ST

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Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

Wallace R

Chevrolet Silverado 1500