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Flowmaster 817699 - American Thunder Cat Back Exhaust System

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$721.95

$802.95

You save: $81.00 (10%) off MSRP

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This part fits

  1. 2017 Ram 2500 SLT 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  2. 2017 Ram 2500 Laramie 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  3. 2017 Ram 2500 Big Horn 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  4. 2017 Ram 2500 Laramie Limited 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  5. 2017 Ram 2500 Laramie Limited 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  6. 2017 Ram 2500 Limited 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  7. 2017 Ram 2500 Limited 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  8. 2017 Ram 2500 Outdoorsman 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  9. 2017 Ram 2500 Outdoorsman 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  10. 2017 Ram 2500 Big Horn 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  11. 2017 Ram 2500 Laramie Longhorn 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  12. 2017 Ram 2500 Laramie Longhorn 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  13. 2017 Ram 2500 ST 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  14. 2017 Ram 2500 Tradesman 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  15. 2017 Ram 2500 Tradesman 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  16. 2017 Ram 2500 SLT 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  17. 2017 Ram 2500 ST 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  18. 2017 Ram 2500 Laramie 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  19. 2016 Ram 2500 Laramie Longhorn 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  20. 2016 Ram 2500 SLT 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  21. 2016 Ram 2500 Tradesman 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  22. 2016 Ram 2500 Laramie 5.7L V8 cid:345 Crew Cab Pickup 76.3 in. bed
  23. 2015 Ram 2500 ST 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  24. 2015 Ram 2500 Laramie Limited 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  25. 2015 Ram 2500 Laramie Longhorn 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  26. 2015 Ram 2500 Tradesman 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  27. 2015 Ram 2500 Outdoorsman 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  28. 2015 Ram 2500 SLT 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  29. 2015 Ram 2500 Big Horn 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  30. 2015 Ram 2500 Laramie 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  31. 2015 Ram 2500 Lone Star 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  32. 2014 Ram 2500 Laramie 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  33. 2014 Ram 2500 Outdoorsman 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  34. 2014 Ram 2500 SLT 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  35. 2014 Ram 2500 ST 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  36. 2014 Ram 2500 Tradesman 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  37. 2014 Ram 2500 Big Horn 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  38. 2014 Ram 2500 Lone Star 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  39. 2014 Ram 2500 Laramie Longhorn 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  40. 2014 Ram 2500 Laramie Limited 5.7L V8 cid:345 Crew Cab Pickup 98.3 in. bed
  41. show all...
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About this product

Part #: 817699

Flowmaster's American Thunder Cat-back exhaust system for the 2014 - 2018 Ram 2500 truck is perfect for the person looking for an aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR/DOS (Dual Out Rear/ Dual Out Side) emissions-legal system for the Crew Cab Long Bed/Standard Bed models with a 5.7L V8 only, features a stainless steel 50 Series HD muffler and dual 2.50" stainless steel tailpipes. Like all Flowmaster systems the pipes are all mandrel bent to reduce any restrictions and maximize performance. The system finishes off with polished 3.50" 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. Note: Does not fit with optional air bag suspension.

More Details

Catalytic Converter IncludedNo
ColorBlack Muffler; Natural Tubing
Exhaust SeriesAmerican Thunder
Exhaust TypeDual
Exit PositionDual Out Side
Exit PositionDual Out Rear
Exit StyleStraight
Heat Shield AttachedNo
Inlet Diameter3.000 in.
Inlet Inside Diameter2.500 in.
MaterialStainless Steel
Mount TypeClamp-On
Muffler Part NumberKit Only
Muffler Series50 Series HD
Muffler TypeWelded Baffle
Outlet Diameter2.500 in.
ShapeOval
Single or DualDual
System TypeCat Back
Tail Pipe Diameter2.500 in.
Tip Diameter3.500 in.
Tip Edge StyleCut
Tip FinishPolished
Tip Length13.000 in.
Tip LogoEmbossed
Tip MaterialStainless Steel
Tip Quantity2
Tip ShapeRound
Tip TypeDouble Wall
Tubing Diameter2.500 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?
it was a gift for high school graduation from my uncle, i've been wanting a flowmaster for quite some time, so finally having one made me happy.
Is this your first time buying from this brand? Did you consider other brands?
yes, having never put an exhaust on any car that i or my family has owned, flowmaster had the best sound to make my 4.0 more noisy without being obnoxious
Was it easy to install? Any installation tips that will help others?
did require cutting and welding
View on Jordan'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?
Super 40'soft sound amazing...but drone makes them not family or neighbour friendly.
Is this your first time buying from this brand? Did you consider other brands?
Yes. I have used magna flow in the past, better for longer drives but not as nasty sounding...and I mean nasty in a good way!
View on Brett'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?
I already had the Flowmaster Axle Back to go with it.
Is this your first time buying from this brand? Did you consider other brands?
I have other parts from Flowmaster.
View on Matt's build
CeJay Innes-Mammen

371

CeJay Innes-Mammen
2006 Dodge Charger
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?
Prior experience with these mufflers on other HEMI's
Is this your first time buying from this brand? Did you consider other brands?
Long time patron
View on CeJay'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?
Got these for a deal of a GT in the local junkyard. Cheap and had everything I needed to fit to my car.
Is this your first time buying from this brand? Did you consider other brands?
Yes, but my dad has had Flowmasters before so between that and their excellent reputation I knew they were for me.
Was it easy to install? Any installation tips that will help others?
Somewhat difficult. Passenger side pipe would not go in the car even after loosening the shock mounts and letting it droop from the control arms. It had to be cut and welded in the car
Once you've had a chance to use the product, did it meet your expectations?
Yes, sounded excellent especially for a V6
View on Joey'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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