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2020-2021 Duramax Intake Horn (SD-IH-L5P-20)

Sinister Part Number: SD-IH-L5P-20
$395.99 CAD

Total w/ Addons:

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Description

Fits

 Year  Make Model Engine
2020-2021 GMC/Chevrolet
 HD 6.6L Duramax


Get healthier more consistent air flow with Sinister Diesel's Intake Horn; vastly superior to the plastic inlet, you'll never have to worry about turbo surge, cracking, or weathering increasing the life of your Duramax.

Part Number: SD-IH-L5P-20

Features
  • Made out of 3.5" 6061 Aircraft Grade Aluminum Tubing
  • Eliminates turbo surge
  • No Air leaks causing premature turbo failure
  • 2 Year Warranty
  • All necessary hardware

Questions and Answers

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  • Endless Support

    A team on staff, ready to help before or after your purchase.

  • We sell what we use.

    We only carry the best in Diesel Performance.

  • Canadian. Eh?

    Located in West Kelowna, BC.
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