2017-2019 Duramax Exhaust Systems – Whistle Diesel

Welcome To The Diesel Enthusiast Store

The Store Is Closed From July 17th to August 2nd 2026 For Summer Vacation

Powerstroke
- 2023-2026 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
- 2003-2004 Cummins 5.9L
  
  Exhaust Systems
- 2016-2019 Titan XD 5.0L
  
  EGR Systems
  Exhaust Systems
Duramax
- 2020-2025 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 LMM
  
  EGR Systems
  Exhaust Systems
- 2001-2007 Duramax 6.6L
  
  Exhaust Systems
- 2020-2021 LM2 Duramax
  
  EGR Systems
  Exhaust Systems
- 2016+ LWN 2.8L
  
  EGR Systems
  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 3.0L
- Volkswagen TDI 2.0L
- Mercedes
  
  Sprinter
Become a Dealer
WD Merch

Powerstroke
- 2023-2026 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
- 2003-2004 Cummins 5.9L
  
  Exhaust Systems
- 2016-2019 Titan XD 5.0L
  
  EGR Systems
  Exhaust Systems
Duramax
- 2020-2025 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 LMM
  
  EGR Systems
  Exhaust Systems
- 2001-2007 Duramax 6.6L
  
  Exhaust Systems
- 2020-2021 LM2 Duramax
  
  EGR Systems
  Exhaust Systems
- 2016+ LWN 2.8L
  
  EGR Systems
  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 3.0L
- Volkswagen TDI 2.0L
- Mercedes
  
  Sprinter
Become a Dealer
WD Merch

-409 Stainless Steel Performance Exhaust-

2017-2025 L5P Duramax 3.5" Downpipe

2017-2025 L5P Duramax 3.5" Downpipe

Regular price $286.67 USD

Regular price Sale price $286.67 USD
Unit price per
2017-2025 Duramax L5P 4" Delete Pipe

Sold out

2017-2025 Duramax L5P 4" Delete Pipe

Regular price $433.69 USD

Regular price Sale price $433.69 USD
Unit price per

Sold out
2017-2019 Duramax L5P 4" Full Exhaust Kit

2017-2019 Duramax L5P 4" Full Exhaust Kit

Regular price $632.16 USD

Regular price Sale price $632.16 USD
Unit price per
2017-2019 Duramax L5P 5" Full Exhaust Kit

2017-2019 Duramax L5P 5" Full Exhaust Kit

Regular price $690.97 USD

Regular price Sale price $690.97 USD
Unit price per
5'' Diesel Muffler

5'' Diesel Muffler

Regular price $147.01 USD

Regular price Sale price $147.01 USD
Unit price per
4'' Diesel Muffler

4'' Diesel Muffler

Regular price $132.31 USD

Regular price Sale price $132.31 USD
Unit price per
2017-2019 L5P Canbus Plugs

2017-2019 L5P Canbus Plugs

Regular price $110.26 USD

Regular price Sale price $110.26 USD
Unit price per
2017-2025 Duramax L5P CCV Delete Kit

2017-2025 Duramax L5P CCV Delete Kit

Regular price $147.01 USD

Regular price Sale price $147.01 USD
Unit price per