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Flowmaster 817808 - Outlaw Series(TM) Cat Back Exhaust System

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$1,195.95

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Check to see if this fits your vehicle

This part fits

  1. 2019 Ford Mustang Bullitt 5.0L V8 cid:302 cc:4951
  2. 2019 Ford Mustang GT 5.0L V8 cid:302 cc:4951
  3. 2019 Ford Mustang GT Premium 5.0L V8 cid:302 cc:4951
  4. 2018 Ford Mustang GT 5.0L V8 cid:302 cc:4951
  5. 2018 Ford Mustang GT Premium 5.0L V8 cid:302 cc:4951
Authorized Dealer

About this product

Part #: 817808

Flowmaster's Outlaw Cat-back exhaust system for the 2018-2019 Ford Mustang GT is perfect for the person looking for a very aggressive exhaust tone inside and outside the vehicle, with all of the performance benefits that you would expect from Flowmaster. This easy to bolt-on emissions-legal system for the 5.0L V8 features a pair of 409S stainless steel Outlaw Series mufflers with 3.00 inch stainless steel mandrel bent pipes and scavenger x-pipe. The system finishes off with 4.00 inch carbon fiber tips. This system does not fit models with the Active Performance Exhaust option. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

More Details

Catalytic Converter IncludedNo
Exhaust SeriesOutlaw
Exhaust TypeCat-Back
Exit PositionDual Out Rear
Heat Shield AttachedNo
Inlet Inside Diameter3.000 in.
Mount TypeUses Factory Hangers
Muffler Body Length6.500 in.
Muffler Body Material409S Stainless Steel
Muffler Count2
Muffler FinishPainted
Muffler Inlet Diameter3.000 in.
Muffler Outlet Diameter3.000 in.
Muffler Outlet LocationCenter
Muffler Overall Length49.500 in.
Muffler Part NumberKit Only
Muffler SeriesOutlaw
Muffler TypeReflection
Tail Pipe Diameter3.000 in.
Tip CutAngle
Tip Diameter4.000 in.
Tip FinishNatural
Tip Length5.250 in.
Tip LogoPrinted
Tip Material304 StainlessSteel/Carbon Fiber
Tip Quantity4
Tip ShapeRound
Tip TypeDouble Wall
Tubing Diameter3.000 in.
Tubing Material409S Stainless Steel
Additional Documents
  1. Certificate of Originpdf
  2. Warrantypdf

See what our community says about flowmaster products

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What made you choose this particular product?
Price sounds great
What were you trying to accomplish by adding this product?
More horsepower better sound
Was it easy install? Any installation tips that will help others?
Easy install with jack stands and hand tools
Once you’ve had a chance to use the product, did it meet your expectations?
Great diy mod
Any additional comments?
A must for your car
View on Lee's build
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What made you choose this particular product?
Love the sound. Installed on our 2500 ram as well
What were you trying to accomplish by adding this product?
Sound
Was it easy install? Any installation tips that will help others?
Yes
Once you’ve had a chance to use the product, did it meet your expectations?
100%
View on David's build
Ben Couchenour

84

Ben Couchenour
1989 Ford Mustang
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 and performance
What were you trying to accomplish by adding this product?
More power
Was it easy install? Any installation tips that will help others?
Yes
Once you’ve had a chance to use the product, did it meet your expectations?
Yes
View on Ben'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?
Needed a muffler. Straight pipe was too raspy
What were you trying to accomplish by adding this product?
Better and quieter exhaust note
Was it easy install? Any installation tips that will help others?
Installed at local muffler shop
Once you’ve had a chance to use the product, did it meet your expectations?
Sounds good. Keeps the raspyness under control till about 4000 rpm. Can be a bit drony on the highway
View on Josh'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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