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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.

Performance Downpipes

  • 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
Mitsubishi EVO X 08-15 Downpipe 1

2015-2016 Subaru WRX STI H4-2.5L (t) 

Subaru WRX STI 15-16 downpipe 1

2008-2015 Mitsubishi EVO X L4-2.0L (t) 

BMW M4 catted downpipes dyno run




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