2020-2023 Duramax Exhaust Systems – Whistle Diesel

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Powerstroke
- 2023-2024 Powerstroke 6.7L
  
  EGR Systems
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- 2020-2022 Powerstroke 6.7L
  
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- 2017-2019 Powerstroke 6.7L
  
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- 2013-2018 Cummins 6.7L
  
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- 2007.5-2009 Cummins 6.7L
  
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- 2004.5-2007 Cummins 5.9L
  
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Duramax
- 2020-2023 Duramax 6.6L L5P
  
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- 2017-2019 Duramax 6.6L L5P
  
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- 2015.5-2016 Duramax 6.6L LML
  
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- 2011-2015 Duramax 6.6L LML
  
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- 2007-2010 Duramax 6.6L
  
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- 2001-2007 Duramax 6.6L
  
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- 2020-2021 LM2 Duramax
  
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- 2016+ LWN 2.8L
  
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Ecodiesel
- 2014-2019 Ram Ecodiesel 3.0L
  
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- 2014-2018 JEEP Ecodiesel
- 2020&+ Gen 3 Ecodiesel 3.0L
European
- Audi Q7/VW Touareg
- 2.0L VW TDI
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Powerstroke
- 2023-2024 Powerstroke 6.7L
  
  EGR Systems
  Exhaust Systems
- 2020-2022 Powerstroke 6.7L
  
  EGR Systems
  Exhaust Systems
- 2017-2019 Powerstroke 6.7L
  
  EGR Systems
  Exhaust Systems
- 2011-2016 Powerstroke 6.7L
  
  EGR Systems
  Exhaust Systems
- 2008-2010 Powerstroke 6.4L
  
  EGR Systems
  Exhaust Systems
- 2003-2007 Powerstroke 6.0L
  
  EGR Systems
  Exhaust Systems
- 2018-2020 Powerstroke 3.0L
  
  EGR Systems
  Exhaust Systems
Cummins
- 2019-2024 Cummins 6.7L
  
  EGR Systems
  Exhaust Systems
- 2013-2018 Cummins 6.7L
  
  EGR Systems
  Exhaust Systems
- 2010-2012 Cummins 6.7L
  
  EGR Systems
  Exhaust Systems
- 2007.5-2009 Cummins 6.7L
  
  EGR Systems
  Exhaust Systems
- 2004.5-2007 Cummins 5.9L
  
  Exhaust Systems
Duramax
- 2020-2023 Duramax 6.6L L5P
  
  EGR Systems
  Exhaust Systems
- 2017-2019 Duramax 6.6L L5P
  
  EGR Systems
  Exhaust Systems
- 2015.5-2016 Duramax 6.6L LML
  
  EGR Systems
  Exhaust Systems
- 2011-2015 Duramax 6.6L LML
  
  EGR Systems
  Exhaust Systems
- 2007-2010 Duramax 6.6L
  
  Exhaust Systems
- 2001-2007 Duramax 6.6L
  
  Exhaust Systems
- 2020-2021 LM2 Duramax
  
  EGR Systems
  Exhaust Systems
- 2016+ LWN 2.8L
  
  Exhaust Systems
Ecodiesel
- 2014-2019 Ram Ecodiesel 3.0L
  
  EGR Systems
  Exhaust Systems
- 2014-2018 JEEP Ecodiesel
- 2020&+ Gen 3 Ecodiesel 3.0L
European
- Audi Q7/VW Touareg
- 2.0L VW TDI
Become a Dealer
WD Merch

-409 Stainless Steel Performance Exhaust-

2020-2023 L5P Canbus Plugs

2020-2023 L5P Canbus Plugs

Regular price $134.97 USD

Regular price Sale price $134.97 USD
Unit price per
17-23 L5P Duramax 3.5" Downpipe

17-23 L5P Duramax 3.5" Downpipe

Regular price $292.45 USD

Regular price Sale price $292.45 USD
Unit price per
17-23 Duramax L5P 4" Delete Pipe

17-23 Duramax L5P 4" Delete Pipe

Regular price $442.42 USD

Regular price Sale price $442.42 USD
Unit price per
2017-2023 Duramax L5P 4" Full Exhaust Kit

2017-2023 Duramax L5P 4" Full Exhaust Kit

Regular price $644.89 USD

Regular price Sale price $644.89 USD
Unit price per
2017-2023 Duramax L5P 5" Full Exhaust Kit

2017-2023 Duramax L5P 5" Full Exhaust Kit

Regular price $704.88 USD

Regular price Sale price $704.88 USD
Unit price per
5'' Diesel Muffler

5'' Diesel Muffler

Regular price $149.97 USD

Regular price Sale price $149.97 USD
Unit price per
4'' Diesel Muffler

4'' Diesel Muffler

Regular price $134.97 USD

Regular price Sale price $134.97 USD
Unit price per