Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on June 3, 2008.
As of Monday, January 21st, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
01-12-60-041-SL, -PO; 01-22-60-02007-2008 H2 4WD, 2007-2008 H2 SUT 4WD

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-488-13
  • Executive Order 488-13 / D488-13
  • ARB # D-488-13
  • Executive Order No: D-488-13
  • C.A.R.B. No. D-488-13
  • Resolution D-488-13
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-488-13 PDF

D-488-13 Document:



                                   State of California
                               AIR RESOURCES BOARD


                             EXECUTIVE ORDER D-488-13

                      Relating to Exemptions Under Section 271 56,
                                   of the Vehicle Code


                               Magnuson Products, Inc.
                           Radix lntercooled Supercharger Kit

Pursuant to the authority vested in the Air Resources Board by Section 271 56 of the
Vehicle Code; and

Pursuant to the authority vested in the undersigned by Section 39515 and Section
39516 of the Health and safety Code and Executive Order G-02-003;

IT IS ORDERED AND RESOLVED: That the installation of the Radix lntercooled
Supercharger Kit manufactured and marketed by Magr~usonProducts, Inc. of 1990
Knoll Drive, Ventura, CA 93003, has been found not to reduce the effectiveness of
required motor vehicle pollution control devices and, therefore, is exempt from the
prohibitions of Section 271 56 of the Vehicle Code for the 1999 through 2009 General
Motors trucks listed in Exhibit A.

The Radix lntercooled Supercharger Kit includes the following main components:
supercharger compressor and intake manifold plenum, larger fuel injectors, fuel pump
voltage booster, new air intake ,filter and tube assembly, air-to-water intercooler, and
new fuel and timing map calibrations. The throttle body is moved to the supercharger
inlet. All other emission-related components are in the stock location relative to the
throttle body. The supercharger pulley diameters vary between 3.6" and 3.7." All
crankshaft pulleys are stock and maximum boost is limited to 7 psi.

This Executive Order shall not apply to any Radix Intercooled Supercharger Kit
advertised, offered for sale, sold with, or installed on a new motor vehicle prior to or
concurrent with transfer to an ultimate purchaser.

This Executive Order is valid provided that the installation instructions for the Radix
lntercooled Supercharger Kit will not recommend tuning the vehicle to specifications
different from those of the vehicle manufacturer.

Changes made to the design or operating conditions of the devices, as exempted by
the Air Resources Board, that adversely affect the performance of a vehicle's
pollution control system shall invalidate this Executive Order.


Marketing of these devices using any identification other than that shown in this
Executive Order or marketing of this device for an application other than those listed
in this Executive Order shall be prohibited unless prior approval is obtained from the
Air Resources Board.

This Executive Order does not constitute any opinion as to the effect that the use of
these devices may have on any warranty either expressed or implied by the vehicle
manufactl-~rer.

This exemption is issued based on submitted emissions test data from an
independent laboratory on a 2007 model year General Motors C15 Sierra 2WD truck
(Test Group 7GMXT06.0383) certified to the Low Emission Vehicle II Ultra Low
Emission Vehicle (LEV II ULEV) and Supplemental Federal Test Procedure (SFTP)
standards:

Federal Test Procedure:

                                                NMOG          -
                                                              CO       NOx
Standards (glmi)                                0.070        2.1       0.04
Device (glmi) with df's applied                 0.066        1.1       0.02
Additive df's (50k)                             0.018        0.1       0.01

SFTP (US06 Cycle):


Standards (glrni)
Device (glmi)

SFTP (SC03 Alternative AC2 Cvcle):


Standards (glrni)
Device (glmi)


Test results showed that the Radix lntercooled Supercharger Kit when installed on
the vehicle did not cause exhaust emissions to exceed the applicable emission
standards during the Cold Start Federal Test Procedure or SFTP cycles. This
Executive Order is also based on the On-Board Diagnostic II (OBD Il) testing
conducted on the same test vehicle. The Radix lntercooled Supercharger Kit when
installed on the test vehicle did not affect the vehicle's ability to perform its OBD II
monitoring.

In addition, the Air Resources Board reserves the right in the future to review this
Executive Order and the exemption provided herein to assure that the exempted add-



    NlAGNUSON PRODUCTS, INC. - RADIX INTERCOOLED SUPERCHARGER KIT - D-488-13


    on or modified part continues to meet the standards and procedures of Title 13,
    California Code of Regulations, Section 2222, et seq.

    THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION,
    ACCREDITATION, APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY
    THE AIR RESOLIRCES BOARD OF ANY CLAIMS OF THE APPLICANT
    CONCERhIING AN-I-I-POLLU-I-IONBENEFITS OR ANY ALLEGED BENEFITS OF
    THE RADIX INTERCOOLED SUPERCHARGER KIT.

    No claims of any kind, such as "Approved by the Air Resources Board" may be made
    with respect to the action taken herein in any advertising or other oral or written
    communication.

    Violation of any of the above conditions shall be grounds for revocation of this order.
.   The order may be revoked only after a ten day written notice of intention to revoke
    the order, in which period the holder of the order may request in writing a hearing to
    contest the proposed revocation. If a hearing is requested, it shall be held within ten
    days of receipt of the request and the order may not be ~pvokeduntil a determination
    is made after the hearing that grounds for revocation exist.


    Executed at El Monte, California, this    3     day of June 2008.




                                             Annette Hebert, Chief
                                             Mobile Source Operations Division




        MAGNUSON PRODUCTS, INC. - RADIX INTERCOOLED SUPERCHARGER KIT - D-488-13


                                   EXHIBIT A
                                   (E.O.# D-488-13)



                                                       ENGINE
MODEL YEAR     MAKE                                              KIT PART   PULLEY
                                  MODEL                  SlZE
                                                                 NUMBER     SlZE (IN.)
                                                       (LITER)

 2007-2008    HUMMER              H2 4WD




                                H2 SUT 4WD




 2007-2009    HUMMER               H3 4WD                5.3


 2007-2009   CADILLAC ESCALADE EXT AWD, ESCALADE         6.2
                      2WD, ESCALADE ESV 2WD,
                      ESCALADE ESV AWD




 2007-2009   CHEVROLET K1500 TAHOE 4W D, C1500 TAHOE     6.2
                       2WD, C15 SILVERADO 2WD,
                       K1500 SILVERADO 4WD,


                                   EXHIBIT A



                                                               KIT PART   PULLEY
MODEL YEAR     MAKE               MODEL                SlZE
                                                     (LITER)   NUMBER     SIZE (IN.)

 2007-2009   CHEVROLET C15 SILVERADO 2WD, C25
                       SILVERADO 2WD, C35
                       SILVERADO 2WD, K15
                       SILVERADO 4WD, K25
                       SILVERADO 4WD, K35
                       SILVERADO 4WD, C1500 TAHOE
                       2WD, K1500 TAHOE 4WD, C1500
                       AVALANCHE 2WD, K1500
                       AVALANCHE 4WD, C1500
                       SUBURBAN 2WD, K1500.
                       SUBURBAN 4WD, C2500
                       SUBURBAN 2WD, K1500
                       SUBURBAN 4WD, K2500
                       SUBURBAN 4WD

 2007-2008   CHEVROLET G I 5/25 VAN 2WD CONV,
                       G I 500/2500 EXPRESS 2WD,
                       G I 500/2500 VAN 2WD, G3500
                       EXPRESS 2WD, G3500 VAN 2WD
                       CARGO CONV, G I 5/25 SAVANA
                       2WD CARGO CONV, G3500
                       SAVANA 2WD CARGO


 2007-2009   CHEVROLET       C15 SILVERADO 2WD




 2007-2009   CH EVROLET      K15 SILVERADO 4WD


                                   EXHIBIT A
                                   (E.O.# D-488-13)



                                                       ENGINE
                                                                 KIT PART   PULLEY
MODEL YEAR     MAKE               MODEL                  SIZE
                                                                 NUMBER     SIZE (IN.)
                                                       (LITER)

 2007-2009   CHEVROLET C15 SILVERADO 2WD, K15
                       SILVERADO 4WD




                GMC    K1500YUKONDENALlAWD,1500          6.2
                       YUKON 4WD, C15 SIERRA 2WD,
                       K15 SIERRA 4WD, K15 SlERRA
                       AWD, C1500 YUKON XL 2WD,
                       K1500 YUKON XL AWD




                GMC    C15 SIERRA 2WD, C25 SIERRA        6.0
                       2WD, C35 SIERRA 2WD, K15
                       SIERRA 4WD, K15 SIERRA AWD,
                       K25 HD SIERRA 4WD, K35 SIERRA
                       4WD, K1500 YUKON DENALI AWD,
                       K1500 YUKON XL AWD, C1500
                       YUKON 2WD, C1500 YUKON XL
                       2WD, C1500 YUKON XL 4WD,
                       G3500 VAN 2WD, G I 50012500
                       SAVANA CARGO 2WD, G3500
                       SAVANA 2WD PASSENGER,
                       G I 50012500 SAVANA PASSEN
                       2WD, G3500 SAVANA 2WD
                       CARGO CONV

                GMC     C1500 YUKON 2WD, K1500
                        YUKON 4WD


                                EXHIBIT A
                               (E.O.# D-488-13)



                                                               KIT PART        PULLEY
MODEL YEAR   MAKE              MODEL                SlZE
                                                               NUMBER          SlZE (IN.)
                                                  (LITER)

 2007-2009   GMC    C1500 YUKON XL 2WD, K1500       5.3     01-12-60-041-SL       3.6
                    YUKON XL 4WD, C15 SIERRA                01-1 2-60-041-PO
                    2WD, K15 SIERRA 4WD                     01-22-60-007-SL
                                                            01-22-60-007-PO
                                                            01-12-60-042-SL
                                                            01-12-60-042-PO
                                                            01-19-60-007-SL
                                                            01-19-60-007-PO

             GMC    C1500 YUKON 2WD, K15 SIERRA     4.8     01-12-60-041 -SL      3.7
                    4WD                                     01-12-60-04 1-PO
                                                            01-22-60-007-SL
                                                            01-22-60-007-PO
                                                            01-12-60-042-SL
                                                            01-1 2-60-042-PO
                                                            01-1 9-60-007-SL
                                                            01-1 9-60-007-PO



Document Created: 2008-06-25 12:58:07
Document Modified: 2008-06-25 12:58:07

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