PPE 115041000 High Flow Performance Intercooler

2006-2010 GM 6.6L Duramax LBZ/LMM
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$5 Price Beat Guarantee
Increase flow in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the PPE 115041000 High Flow Performance Intercooler. It has been shown that the factory intercooler causes a 2 to 3 psi pressure drop, so boost from even the largest turbocharger can be choked if the intercooler is inefficient. With PPE’s High Flow Performance Intercooler, pressure drop (wasted energy) is virtually eliminated. 

There is simply no comparison between the effectiveness of PPE's High Flow Performance Intercooler and the stock unit. Providing 2,142 cu. in. of cooling volume, which is 98% more volume over the stock unit’s 1,083 cu. in., the PPE’s High Flow Performance Intercooler not only cools a larger volume of air but it also does it faster and more efficiently. PPE’s intercooler is the largest and most efficient intercooler in the industry. All of which equals more hp and efficiency for your truck, and it still fits into the stock mounting holes!


  • Reduces EGT's
  • Increases Fuel Economy
  • All-Aluminum Construction
  • Exact Fit Into Stock Mounting Holes
Note: Image shown for display purposes only. This is the standard intercooler without the "studded" reinforced end tanks. 
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