axle-back

Flowmaster 817780 - American Thunder Axle Back Exhaust System

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$298.95

$332.95

You save: $34.00 (10%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 2019 Dodge Charger R/T 5.7L V8 cid:345
  2. 2018 Dodge Charger Daytona 5.7L V8 cid:345
  3. 2018 Dodge Charger Pursuit 5.7L V8 cid:345
  4. 2018 Dodge Charger R/T 5.7L V8 cid:345
  5. 2017 Dodge Charger Daytona 5.7L V8 cid:345
  6. 2017 Dodge Charger Pursuit 5.7L V8 cid:345
  7. 2017 Dodge Charger R/T 5.7L V8 cid:345
Authorized Dealer

About this product

Part #: 817780

Flowmaster's American Thunder axle-back resonator delete kit is designed for the 2017 Dodge Charger R/T with 5.7L Hemi engines. The 3.00 inch stainless steel tubing is mandrel-bent and will give your car a moderate increase in exterior sound with a pleasant interior growl at cruising speeds. Simple installation requires cutting the factory tailpipes just behind the factory exhaust valves, slide the slip-fit tailpipes over the factory pipes, then clamp into place. The tailpipes re-use the factory hangers and exit back through the rear valance for a factory appearance. This axle-back system is designed for an easy fit and includes all necessary parts and hardware for an easy installation. This kit contains resonator delete tailpipes only and retains the factory mufflers.

More Details

Catalytic Converter IncludedNo
Exhaust SeriesAmerican Thunder
Exhaust TypeAxle-Back
Exit PositionDual Out Rear
Heat Shield AttachedNo
Inlet Inside Diameter3.000 in.
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Part NumberNot Included
Single or DualDual
Sound LevelModerate
System TypeAxle Back
Tail Pipe Diameter3.000 in.
Tip TypeNot Included
TitleFlowmaster 817780 Axle-Back 409S - American Thunder Kit - DOR - Moderate/Aggressive Sound
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?
My brother had it installed for my birthday.
What were you trying to accomplish by adding this product?
More horsepower and opening up the exhaust more.
Was it easy install? Any installation tips that will help others?
I had D&W Tire install it for me. They did a great job with reworking the exhaust for me.
Once you’ve had a chance to use the product, did it meet your expectations?
Good price for labor and parts. Made my little truck sound really good.
Any additional comments?
Nope
View on Aaron's build
Jamie Watkins

52

Jamie Watkins
1999 BMW 323i
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What made you choose this particular product?
Other people had good things to say and it was cheap so I took a chance and I'm super happy with it.
What were you trying to accomplish by adding this product?
Add a nice deep tone to it and a little bit louder
Once you’ve had a chance to use the product, did it meet your expectations?
Yes it sounds better than I thought
View on Jamie'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?
Good sound, not much performance increase
What were you trying to accomplish by adding this product?
Added a much better sound than stock, but could be louder
Was it easy install? Any installation tips that will help others?
Required welds, had to outsource
View on Jon's build
Matthew Gesell

275

Matthew Gesell
2000 Jeep Wrangler
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?
Quality muffler.
What were you trying to accomplish by adding this product?
Make some noise for fun.
Was it easy install? Any installation tips that will help others?
Yes, basic installation.
Once you’ve had a chance to use the product, did it meet your expectations?
Yes
View on Matthew'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?
Name recognition. Looked good in pictures and sounded deep and muscly in videos.
View on Nick'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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