SKU #: CP-CPS200611 MPN #: CPS200611

Calibrated Power Stealth Boost Tester Turbo Faceplate Adapter 04.5-16 GM 6.6L Duramax LLY/LBZ/LMM/LML

$119.00
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Description
Find boost leaks and help restore your diesel's performance with the Calibrated Power Stealth Boost Tester VVT Faceplate Adapter. Designed for 2004.5–2016 Chevrolet Silverado and GMC Sierra models equipped with the 6.6L Duramax engine, this adapter connects to the turbocharger compressor inlet to help you pressure-test the charge air system and identify leaks that can contribute to excessive exhaust gas temperatures (EGTs), increased smoke, turbo lag, and reduced power. Precision-machined from billet aluminum with a black anodized finish, the Stealth Boost Tester adapter delivers durable construction for repeated diagnostic use. Its integrated swivel air chuck fitting improves accessibility in tight engine bays, while the included stainless steel V-band clamp and high-quality O-ring provide a secure connection at the turbocharger compressor inlet. Even factory turbochargers can develop boost leaks, and a boost gauge showing normal peak pressure does not necessarily mean the entire charge air system is leak-free. This adapter helps technicians and diesel enthusiasts locate leaks and verify system integrity during troubleshooting and routine maintenance. Pair it with the Stealth HD Regulator, sold separately, for controlled boost leak testing.

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Find boost leaks and help restore your diesel's performance with the Calibrated Power Stealth Boost Tester VVT Faceplate Adapter. Designed for 2004.5–2016 Chevrolet Silverado and GMC Sierra models equipped with the 6.6L Duramax engine, this adapter connects to the turbocharger compressor inlet to help you pressure-test the charge air system and identify leaks that can contribute to excessive exhaust gas temperatures (EGTs), increased smoke, turbo lag, and reduced power.

Precision-machined from billet aluminum with a black anodized finish, the Stealth Boost Tester adapter delivers durable construction for repeated diagnostic use. Its integrated swivel air chuck fitting improves accessibility in tight engine bays, while the included stainless steel V-band clamp and high-quality O-ring provide a secure connection at the turbocharger compressor inlet.

Even factory turbochargers can develop boost leaks, and a boost gauge showing normal peak pressure does not necessarily mean the entire charge air system is leak-free. This adapter helps technicians and diesel enthusiasts locate leaks and verify system integrity during troubleshooting and routine maintenance. Pair it with the Stealth HD Regulator, sold separately, for controlled boost leak testing.

Vehicle Fitment
2004.5 - 2016 GM 6.6L Duramax LLY/LBZ/LMM/LML
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

FEATURES & BENEFITS:

  • Designed for 2004.5–2016 6.6L Duramax VVT turbocharger applications
  • Compatible with LLY, LBZ, LMM, and LML Duramax engines
  • CNC-machined billet aluminum construction
  • Black anodized finish for a clean, professional appearance
  • Swivel air chuck fitting improves access in tight engine bays
  • Connects directly to the turbocharger compressor inlet face
  • Includes stainless steel V-band clamp and high-quality O-ring seal
  • Helps identify leaks in the charge air system
  • Useful for diagnosing elevated EGTs, excessive smoke, turbo lag, and power loss
  • Designed for use 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.