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Exhaust System Kit

Flowmaster - Force II DPF-Back Exhaust System (817621)

$689.95

$766.95

You save: $77.00 (10%) off MSRP

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  1. 2012 Ram 2500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  2. 2012 Ram 2500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  3. 2012 Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  4. 2012 Ram 2500 ST 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  5. 2012 Ram 2500 ST 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  6. 2012 Ram 2500 ST 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  7. 2012 Ram 2500 ST 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  8. 2012 Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  9. 2012 Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  10. 2012 Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  11. 2012 Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  12. 2012 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  13. 2012 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  14. 2012 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  15. 2012 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  16. 2012 Ram 2500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  17. 2012 Ram 2500 SLT 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  18. 2012 Ram 2500 SLT 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  19. 2012 Ram 2500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  20. 2012 Ram 2500 SLT 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  21. 2012 Ram 2500 Laramie Longhorn 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  22. 2012 Ram 2500 Laramie Longhorn 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  23. 2012 Ram 2500 Laramie Longhorn 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  24. 2012 Ram 2500 SLT 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  25. 2012 Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  26. 2012 Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  27. 2012 Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  28. 2012 Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  29. 2012 Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  30. 2012 Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  31. 2012 Ram 2500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  32. 2012 Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  33. 2012 Ram 2500 Laramie Longhorn 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  34. 2012 Ram 2500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  35. 2012 Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  36. 2012 Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  37. 2011 Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  38. 2011 Ram 2500 Laramie 6.7L L6 cid:408 98.3 in. bed
  39. 2011 Ram 2500 Laramie Longhorn 6.7L L6 cid:408 76.3 in. bed
  40. 2011 Ram 2500 Laramie Longhorn 6.7L L6 cid:408 98.3 in. bed
  41. 2011 Ram 2500 SLT 6.7L L6 cid:408 76.3 in. bed
  42. 2011 Ram 2500 SLT 6.7L L6 cid:408 98.3 in. bed
  43. 2011 Ram 2500 ST 6.7L L6 cid:408 76.3 in. bed
  44. 2011 Ram 2500 ST 6.7L L6 cid:408 98.3 in. bed
  45. 2011 Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  46. 2011 Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  47. 2011 Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  48. 2011 Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  49. 2011 Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  50. 2011 Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  51. 2011 Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  52. 2011 Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  53. 2011 Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  54. 2011 Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  55. 2011 Ram 2500 Laramie 6.7L L6 cid:408 76.3 in. bed
  56. 2011 Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  57. 2011 Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  58. 2011 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  59. 2011 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  60. 2011 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  61. 2011 Ram 3500 Laramie Longhorn 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  62. 2011 Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  63. 2010 Dodge Ram 2500 SLT 6.7L L6 cid:408 76.3 in. bed
  64. 2010 Dodge Ram 3500 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  65. 2010 Dodge Ram 3500 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  66. 2010 Dodge Ram 3500 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  67. 2010 Dodge Ram 3500 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  68. 2010 Dodge Ram 2500 TRX 6.7L L6 cid:408 98.3 in. bed
  69. 2010 Dodge Ram 2500 TRX 6.7L L6 cid:408 76.3 in. bed
  70. 2010 Dodge Ram 2500 SXT 6.7L L6 cid:408 98.3 in. bed
  71. 2010 Dodge Ram 2500 SXT 6.7L L6 cid:408 76.3 in. bed
  72. 2010 Dodge Ram 3500 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  73. 2010 Dodge Ram 2500 SLT 6.7L L6 cid:408 98.3 in. bed
  74. 2010 Dodge Ram 2500 Laramie 6.7L L6 cid:408 76.3 in. bed
  75. 2010 Dodge Ram 2500 Laramie 6.7L L6 cid:408 98.3 in. bed
  76. 2010 Dodge Ram 2500 ST 6.7L L6 cid:408 76.3 in. bed
  77. 2010 Dodge Ram 2500 ST 6.7L L6 cid:408 98.3 in. bed
  78. 2010 Dodge Ram 3500 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  79. 2009 Dodge Ram 2500 Laramie 6.7L L6 cid:408 98.3 in. bed
  80. 2009 Dodge Ram 2500 Laramie 6.7L L6 cid:408 76.3 in. bed
  81. 2009 Dodge Ram 3500 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  82. 2009 Dodge Ram 3500 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  83. 2009 Dodge Ram 3500 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  84. 2009 Dodge Ram 2500 SXT 6.7L L6 cid:408 98.3 in. bed
  85. 2009 Dodge Ram 3500 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  86. 2009 Dodge Ram 3500 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  87. 2009 Dodge Ram 2500 SLT 6.7L L6 cid:408 76.3 in. bed
  88. 2009 Dodge Ram 2500 SLT 6.7L L6 cid:408 98.3 in. bed
  89. 2009 Dodge Ram 2500 ST 6.7L L6 cid:408 76.3 in. bed
  90. 2009 Dodge Ram 2500 ST 6.7L L6 cid:408 98.3 in. bed
  91. 2009 Dodge Ram 2500 SXT 6.7L L6 cid:408 76.3 in. bed
  92. 2009 Dodge Ram 3500 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  93. 2008 Dodge Ram 2500 SXT 6.7L L6 cid:408 98.3 in. bed
  94. 2008 Dodge Ram 2500 SXT 6.7L L6 cid:408 76.3 in. bed
  95. 2008 Dodge Ram 3500 SXT 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  96. 2008 Dodge Ram 3500 SXT 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  97. 2008 Dodge Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  98. 2008 Dodge Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  99. 2008 Dodge Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  100. 2008 Dodge Ram 3500 SXT 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  101. 2008 Dodge Ram 3500 SXT 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  102. 2008 Dodge Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  103. 2008 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  104. 2008 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  105. 2008 Dodge Ram 2500 Laramie 6.7L L6 cid:408 76.3 in. bed
  106. 2008 Dodge Ram 2500 Laramie 6.7L L6 cid:408 98.3 in. bed
  107. 2008 Dodge Ram 2500 SLT 6.7L L6 cid:408 76.3 in. bed
  108. 2008 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  109. 2008 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  110. 2008 Dodge Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  111. 2008 Dodge Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  112. 2008 Dodge Ram 2500 SLT 6.7L L6 cid:408 98.3 in. bed
  113. 2008 Dodge Ram 2500 ST 6.7L L6 cid:408 98.3 in. bed
  114. 2008 Dodge Ram 2500 ST 6.7L L6 cid:408 76.3 in. bed
  115. 2008 Dodge Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  116. 2008 Dodge Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  117. 2008 Dodge Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  118. 2008 Dodge Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  119. 2007 Dodge Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  120. 2007 Dodge Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  121. 2007 Dodge Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  122. 2007 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  123. 2007 Dodge Ram 3500 ST 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  124. 2007 Dodge Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  125. 2007 Dodge Ram 3500 Sport 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  126. 2007 Dodge Ram 3500 Sport 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  127. 2007 Dodge Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 98.3 in. bed
  128. 2007 Dodge Ram 3500 SLT 6.7L L6 cid:408 Extended Crew Cab Pickup 98.3 in. bed
  129. 2007 Dodge Ram 3500 SLT 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  130. 2007 Dodge Ram 3500 SLT 6.7L L6 cid:408 Standard Cab Pickup 76.3 in. bed
  131. 2007 Dodge Ram 3500 ST 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  132. 2007 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 98.3 in. bed
  133. 2007 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Extended Crew Cab Pickup 76.3 in. bed
  134. 2007 Dodge Ram 3500 Laramie 6.7L L6 cid:408 Crew Cab Pickup 76.3 in. bed
  135. 2007 Dodge Ram 2500 SLT 6.7L L6 cid:408 76.3 in. bed
  136. 2007 Dodge Ram 2500 Laramie 6.7L L6 cid:408 98.3 in. bed
  137. 2007 Dodge Ram 2500 Laramie 6.7L L6 cid:408 76.3 in. bed
  138. 2007 Dodge Ram 2500 SLT 6.7L L6 cid:408 98.3 in. bed
  139. 2007 Dodge Ram 2500 ST 6.7L L6 cid:408 76.3 in. bed
  140. 2007 Dodge Ram 2500 ST 6.7L L6 cid:408 98.3 in. bed
  141. show all...
Authorized Dealer

About this product

Part #: 817621

Flowmaster's new Force II systems for modern diesel trucks bolt on directly behind the DPF for 50-state emissions legality and feature mandrel bent stainless steel piping. The systems are carefully engineered on the vehicles for fitment, performance and mild sound. Some systems feature Outlaw mufflers when some sound control beyond the DPF is needed, while others eliminate the muffler entirely. All systems feature Flowmaster's lifetime limited warranty and all necessary installation hardware.

More Details

Exhaust SeriesForce II
Exhaust TypeSingle
Exit PositionSingle Side
Exit StyleStraight
Heat Shield AttachedNo
Inlet Diameter4.000 in.
Inlet Inside Diameter4.000 in.
MaterialStainless Steel
Muffler Count1
Muffler Part NumberKit Only
Muffler SeriesOutlaw
Outlet Diameter4.000 in.
Outlet Outside Diameter5.000 in.
Single or DualSingle
Sound LevelMild/Moderate
System TypeDown Pipe Back
Tail Pipe Diameter4.000 in.
Tip Diameter5.000 in.
Tip Length14.000 in.
Tip Quantity1
TitleFlowmaster 817621 Axle-back - 409S - Single Side Exit - Force II - After DPF - Mild/Moderate Sound
Tubing Diameter4.000 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?
Bought mandrel bends, muffler and pipe from Jegs. Can't beat their pricing. They also sell the pre-bent Flowmaster tail pipe sections, which are worth the money.
Any additional comments?
Nice quiet muffler, what I was looking for.
View on Craig'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
View on Alan'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?
Deep quality sound.
Is this your first time buying from this brand? Did you consider other brands?
No. And yes I considered a few different brands.
Was it easy to install? Any installation tips that will help others?
Yes.
Once you've had a chance to use the product, did it meet your expectations?
A little on the quiet sid but good sound
View on Josh'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?
owned flowmaster products before, always happy
Is this your first time buying from this brand? Did you consider other brands?
nope
Was it easy to install? Any installation tips that will help others?
cost about $80 to install at my local Meineke
View on John's build
Eduardo Ambriz

164

Eduardo Ambriz
2014 Ford Fiesta
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 chose it because it was a good value in terms of sound for the money. It was also plug and play whereas other systems required a fair bit of modification on my part and I didn't want to deal with that.
Is this your first time buying from this brand? Did you consider other brands?
This is my first time buying from them and I had considered Borla, but went with fFowmaster because of its value.
Was it easy to install? Any installation tips that will help others?
I installed it myself and it wasn't all that easy. The nut is just supposed to be removed from the bolt and the new exhaust should be bolted right back on. The thing is that my bolt was stripped and it was pressed in from the factory so it had to get pushed back out and replaced with a new bolt and nut. Other than that it was plug and play.
Once you've had a chance to use the product, did it meet your expectations?
It is definitely a good value as it gives a deeper tone while making it a bit louder, but not loud enough that it gets annoying. It also doesn't drone too bad when just driving around town.
View on Eduardo's build

MOST POPULAR DPF Back Exhaust

TOP RATED Flowmaster Exhaust

  • Flowmaster - Force II DPF-Back Exhaust System  photo
    MFR# 817621Flowmaster - Force II DPF-Back Exhaust System
    $689.95$766.95
    Save $77.00 (10%) off MSRP
  • 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.

    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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    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.

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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