$300-$400  

aFe POWER Exhaust Down Pipes

aFe POWER has seen potential on improving the stock design, by using mandrel bent 304 stainless steel for optimum flow and corrosion resistance. TIG-welded by hand for race proven strength and durability, eliminating any cracking during heat cycles. All of our downpipes come with a unique stepped design, which increases exhaust velocity for improved horsepower and torque. We dyno test our Down Pipes in house and are proudly made in Corona, CA.

Features
  • Increased Horsepower and Torque
  • TIG-Welded for Strength and Durability
  • Unique Design Increases Exhaust Velocity (Depending on the Application)
  • Brushed 304 Stainless Steel for Corrosion Resistance
  • Street Versions Include High Flow Cats
  • Auxiliary Port for Added  (Depending on the Application)
  • Designed and Made in Corona, CA
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Show/Hide Fitment
  • 2004-2010 Chevrolet Silverado 2500 HD Duramax Diesel V8-6.6L (td)
  • 2007-2007 Chevrolet Silverado 2500 HD Classic Duramax Diesel V8-6.6L (td)
  • 2004-2006 Chevrolet Silverado 3500 Duramax Diesel V8-6.6L (td)
  • 2007-2007 Chevrolet Silverado 3500 Classic Duramax Diesel V8-6.6L (td)
  • 2007-2010 Chevrolet Silverado 3500 HD Duramax Diesel V8-6.6L (td)
  • 2004-2010 GMC Sierra 2500 HD Duramax Diesel V8-6.6L (td)
  • 2007-2007 GMC Sierra 2500 HD Classic Duramax Diesel V8-6.6L (td)
  • 2004-2006 GMC Sierra 3500 Duramax Diesel V8-6.6L (td)
  • 2007-2007 GMC Sierra 3500 Classic Duramax Diesel V8-6.6L (td)
  • 2007-2010 GMC Sierra 3500 HD Duramax Diesel V8-6.6L (td)
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aFe POWER Downpipes

Overview

aFe POWER has seen potential on improving the stock design, by using mandrel bent 304 stainless steel for optimum flow and corrosion resistance. TIG-welded by hand for race proven strength and durability, eliminating any cracking during heat cycles. All of our downpipes come with a unique stepped design, which increases exhaust velocity for improved horsepower and torque. We dyno test our Down Pipes in house and are proudly made in Corona, CA.

Features
  • Increased Horsepower and Torque
  • TIG-Welded for Strength and Durability
  • Unique Design Increases Exhaust Velocity (Depending on the Application)
  • Brushed 304 Stainless Steel for Corrosion Resistance
  • Street Versions Include High Flow Cats
  • Auxiliary Port for Added  (Depending on the Application)
  • Designed and Made in Corona, CA