PPE 3.5" Stainless Steel Down Pipe For 2017-2025 GM 2500/3500 6.6L L5P Duramax

SKU: 117000800

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$197.99
$197.99

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Upgrade your L5P Duramax with the PPE Free-Flow Downpipe and eliminate the rusted, restrictive factory design. The PPE Down Pipe highlights unrestricted 3.5-inch diameter flow path, fully machined and TIG welded upper flange with factory-style V-band, and 304 stainless steel piping. It ensures smooth transitions for unobstructed exhaust flow. To further enhance performance, it comes with a woven titanium sleeve that effectively insulates heat, protecting the engine bay.



Features:
  • 304 Stainless steel construction for durability and corrosion resistance
  • Lower EGT, better turbo efficiency and response
  • TIG welded flanges for leak-free, robust connections
  • Smooth transitions and free-flowing design
  • Woven titanium heat sleeve
  • Compatible with factory or PPE Up-Pipes
  • Retains factory sensor port (M14-1.5)
  • 3 Year Limited Warranty
Fitment:
  • 2017-2025 GMC Sierra 2500/3500 6.6L Duramax
  • 2017-2025 Chevrolet Silverado 2500/3500 6.6L Duramax
Included:
  • (1) PPE Down Pipe
Note:
  • Direct Replacement

Product Specs

SKU:
117000800
Brand:
PPE

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