Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 25, 2011.
As of Friday, April 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1999 to 2011 model year 6.2L CorvettesThe Kenne Bell Supercharger Kit for 1999 to 2011 model year 6.2L Corvettes includes: Kenne Bell 2.8L twin screw supercharger, intake manifold, bypass valve, a set of high flow injectors, electronic booster for stock fuel pump, intercooler, modified air cleaner installed after factory inlet tube with hydrocarbon adsorber, and a reflashed ECM. Boost is limited to 9.0 psi. using a 3.4 inch diameter pulley. The stock crankshaft pulley, throttlebody, thermostat and mass air flow sensor are retained. The tuner used to reflash the ECM is designed to download OEM calibration updates, non emission related upgrades, and patches or fixes in the firmware. Emission-related data files cannot be modified by the end user. All supplied fuel hoses are either AvonÔÇÖs CADbar 9000 series or a stock factory replacement, and fuel and vapor line connectors supplied with the kit are OEM ÔÇô equivalent parts. Breather hoses may be replaced with an SAE30R9 rated hose.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-271-19
  • Executive Order 271-19 / D271-19
  • ARB # D-271-19
  • Executive Order No: D-271-19
  • C.A.R.B. No. D-271-19
  • Resolution D-271-19
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-271-19 PDF

D-271-19 Document:

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