SKU #: CP-CPS200614 MPN #: CPS200614

Calibrated Power Stealth Boost Tester Turbo Faceplate Adapter 17-26 GM 6.6L Duramax L5P/L5D

$99.00
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Description
Track down boost leaks and help restore your diesel's performance with the Calibrated Power Stealth Boost Tester Turbo Faceplate Adapter. Designed for 2017–2026 Chevrolet Silverado and GMC Sierra models equipped with the 6.6L L5P or L5D Duramax engine, this precision-machined adapter connects directly to the turbocharger compressor inlet face, allowing you to pressure-test the charge air system and identify leaks that can contribute to increased exhaust gas temperatures, excessive smoke, turbo lag, and reduced power. Constructed from CNC-machined billet aluminum with a black anodized finish, this adapter is built for durability and a clean, professional appearance. Its integrated swivel air chuck fitting improves accessibility in tight engine bays, making it easier to connect your air supply during boost leak testing. Installation hardware is included for a secure connection to the turbocharger faceplate. Whether you're diagnosing a suspected boost leak, checking a recently installed turbocharger, or performing routine maintenance, the Stealth Boost Tester Turbo Faceplate Adapter provides a practical solution for testing your Duramax's pressurized air system. Pair it with the compatible Stealth HD Regulator, sold separately, to perform controlled boost leak testing.

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Track down boost leaks and help restore your diesel's performance with the Calibrated Power Stealth Boost Tester Turbo Faceplate Adapter. Designed for 2017–2026 Chevrolet Silverado and GMC Sierra models equipped with the 6.6L L5P or L5D Duramax engine, this precision-machined adapter connects directly to the turbocharger compressor inlet face, allowing you to pressure-test the charge air system and identify leaks that can contribute to increased exhaust gas temperatures, excessive smoke, turbo lag, and reduced power.

Constructed from CNC-machined billet aluminum with a black anodized finish, this adapter is built for durability and a clean, professional appearance. Its integrated swivel air chuck fitting improves accessibility in tight engine bays, making it easier to connect your air supply during boost leak testing. Installation hardware is included for a secure connection to the turbocharger faceplate.

Whether you're diagnosing a suspected boost leak, checking a recently installed turbocharger, or performing routine maintenance, the Stealth Boost Tester Turbo Faceplate Adapter provides a practical solution for testing your Duramax's pressurized air system. Pair it with the compatible Stealth HD Regulator, sold separately, to perform controlled boost leak testing.

Vehicle Fitment
2017 - 2026 GM 6.6L Duramax L5P/L5D
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

FEATURES & BENEFITS:

  • Designed for 6.6L L5P and L5D Duramax turbocharger applications
  • Connects directly to the turbocharger compressor inlet faceplate
  • CNC-machined billet aluminum construction
  • Black anodized finish for durability and corrosion resistance
  • Integrated swivel air chuck fitting for improved access in tight engine bays
  • Includes installation hardware and sealing O-ring
  • Helps identify leaks throughout the charge air system
  • Useful for diagnosing symptoms such as excessive smoke, elevated EGTs, turbo lag, and reduced power
  • Compatible with the Stealth HD Regulator, sold separately
About Calibrated Power
Calibrated Power, often referred to as Cummins Tuner, is at the pinnacle of the custom tuning business. From trucks, to agriculture equipment, and even some gas engine applications, this team knows how to massage and finesse an ECM to maximize the true potential of your power plant. Truly, whether your truck spends its time towing a fifth wheel and you are looking to maximize the fuel economy and gain some extra pulling power, they can deliver exactly what you're after. Or on the other end of the spectrum, if you've got a fire breathing, compound turbo, dual CP3 equipped dedicated race machine, they can ensure you get the most out of all of your ancillary equipment to get you to the end of the track before the competition.

Utilizing such equipment as EFILive and the Smarty MM3, you can rest assured that their breadth of knowledge will deliver major results that the factory tuning simply cannot deliver. If you want the best, go with tuning from Calibrated Power.