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Exhaust System Kit

Flowmaster - Outlaw Series(TM) Cat Back Exhaust System (817645)

$949.95

$1,055.95

You save: $106.00 (10%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 2014 Dodge Challenger R/T 5.7L V8 cid:345
  2. 2014 Dodge Challenger R/T Classic 5.7L V8 cid:345
  3. 2013 Dodge Challenger R/T 5.7L V8 cid:345
  4. 2013 Dodge Challenger R/T Classic 5.7L V8 cid:345
  5. 2012 Dodge Challenger R/T 5.7L V8 cid:345
  6. 2012 Dodge Challenger R/T Classic 5.7L V8 cid:345
  7. 2011 Dodge Challenger R/T 5.7L V8 cid:345
  8. 2010 Dodge Challenger R/T 5.7L V8 cid:345
  9. 2009 Dodge Challenger R/T 5.7L V8 cid:345
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About this product

Part #: 817645

Flowmaster's Outlaw Cat-back exhaust system for the 2009-2014 Dodge Challenger R/T is perfect for the person looking for maximum sound levels both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 5.7L engine features a pair of Outlaw Series mufflers, a 3.0 in. Scavenger X-pipe assembly and dual mandrel bent 3.00 in. tailpipes for maximum performance. The system is built out of 409S stainless steel and also features polished stainless steel tips. 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 SeriesOutlaw
Exhaust TypeDual
Exit PositionDual Rear
Exit StyleStraight
Heat Shield AttachedNo
Inlet Diameter3.000 in.
MaterialStainless Steel
Muffler Count2
Muffler Part NumberKit Only
Muffler SeriesOutlaw
Muffler TypeWelded Baffle
Outlet Diameter3.000 in.
Outlet Outside Diameter3.000 in.
ShapeRound
Single or DualDual
Sound LevelAggressive
System TypeCat Back
Tail Pipe Diameter3.000 in.
Tip CutAngle
Tip Diameter3.000 in. x 7.000 in.
Tip Edge StyleRolled
Tip FinishPolished
Tip Length7.125 in.
Tip LogoEmbossed
Tip Quantity2
Tip ShapeRectangle
Tip TypeSingle Wall
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?
Crackle's and pops in certain rpm, doesn't sound raspy either
Is this your first time buying from this brand? Did you consider other brands?
First time
Was it easy to install? Any installation tips that will help others?
Professionally installed
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Jonathan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
Was it easy to install? Any installation tips that will help others?
Easy to install, just get a better pair of exhaust hangers.
View on Evan'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?
Researched how it would sound on my truck
Is this your first time buying from this brand? Did you consider other brands?
Yes my first time, and I did consider other brands but decided on Flowmaster
Once you've had a chance to use the product, did it meet your expectations?
It was a great choice and my truck sounds 100 times better than the cherry bomb
View on Jon'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?
Sound awesome
Is this your first time buying from this brand? Did you consider other brands?
No
View on Gary'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?
Price
Is this your first time buying from this brand? Did you consider other brands?
Considered many but yes it if my first
Was it easy to install? Any installation tips that will help others?
Installed in a shop
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Mikayle's build

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    *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.

    Benefits of adding this mod

    An upgraded exhaust system is one of the easiest modifications that offers an immediate, noticeable performance improvement. Whether you’re cruising an M3 or modding a diesel truck, an upgraded exhaust will open up the restrictive factory system, allowing your engine to breathe better and deliver peak power! From lighter weight exhaust headers to improved cat-back systems, to better sounding mufflers, modifying your exhaust setup is a great place to express the character of your ride in a unique and cost effective way. Whatever you’re looking for in a modified exhaust system, we can provide the absolute best systems to make your vision a reality.

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    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
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    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).

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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