Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on January 6, 2006.
As of Monday, October 21st, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModificationRemarks
01-10-58-051-SL, -PO2005-2006 CorvetteLonger intake air temperature harness, voltage boosterMax boost: 6 psi

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-488-10
  • Executive Order 488-10 / D488-10
  • ARB # D-488-10
  • Executive Order No: D-488-10
  • C.A.R.B. No. D-488-10
  • Resolution D-488-10
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-488-10 PDF

D-488-10 Document:



                                     State of Califonia
                                AIR RESOURCES BOARD


                             EXECUTIVE ORDER D—488—10

                      Relating to Exemptions Under Section 27156
                                   of the Vehicle Code


                                 Magnuson Products, Inc.
                              M/P 112 C6 Supercharger Kit

Pursuant to the authority vested in the Air Resources Board by Section 27156 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 M/P 112 C6
Supercharger Kit manufactured and marketed by Magnuson Products, 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 27156 of the Vehicle Code for the General Motors passenger
cars listed below:

Model—Year          Model      Eng. Disp.      Kit Part Number       Kit Pulley Size (in.)

2005—2006         Corvette       6.OL       01—10—58—051—SL,   —PO         3.4
2005—2006           GTO          6.OL       01—12—60—133—SL,   —PO         2.8
2005—2006           SSR          6.OL       01—12—60—103—SL,   —PO         3.0
2005—2006          CTS—V         6.0L       01—12—60—123—SL,   —PO         2.8

The MWP 112 C6 Supercharger Kit includes the following main components: Eaton
supercharger and intake manifold plenum, new air intake filter and tube assembly,
air—to—water intercooler, and new fuel and timing map calibrations. A longer intake air
temperature hamess is used in conjunction with the relocated sensor on the
supercharger manifold, the stock fuel pump is complemented with a voltage booster,
and the throttle body is moved to the supercharger inlet. All other emission—related
components are in the stock location relative to the throttle body. All crankshaft
pulleys are stock and maximum boost is limited to 6 psi.         ‘

This Executive Order shall not apply to any M/P 112 C6 Supercharger Kit advertised,
offered for sale, sold with, or installed on a new motor vehicie prior to or concurrent
with transfer to an ultimate purchaser.


This Executive Order is valid provided that the installation instructions for the M/P 112
C6 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 (ARB), that adversely affect the performance of a vehicle‘s
poltution 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
ARB.

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
manufacturer.

This exemption is issued based on submitted emissions test data from a 2006 model
year General Motors Corvette vehicle (Test Group 6GMXVO6.0081) certified to the
Ultra Low Emission Vehicle (ULEV) and Supplemental Federal Test Procedure
(SFTP) standards:

Eederal Test Procedure:

                                                NMOG         Cco     NOx
Standards (g/mi)                                0.100        3.4     0.14
Device (g/mi) with ds applied                   0.061        1.7     0.03
Assigned additive df‘s (50k)                    0.005        0.1     0.01

SFTP (USO6 Cycle):

                                                NMHC+NOX            cCO
Standards (g/mi)                                   0.14             8.0
Device (g/mi)                                      0.04             4.8

SFETP (SCO3 Alternative AC2 Cycle):

                                                NMHC+NOX           CO
Standards (g/mi)                                   0.20            2.1
Device (g/mi)                                      0.06            1.4

Test results showed that the M/P 112 C6 Supercharger Kit when installed on the
vehicle did not cause exhaust emissions to exceed the applicable emission standards
during the Cold Start CVS—75 Federal Test Procedure or SFTP cycles. This
Executive Order is also based on the On—Board Diagnostic II (OBD }) testing


      MAGNUSON PRODUCTS, INC. — M/P 112 C6 SUPERCHARGER KIT — D—488—10


                                           13—


conducted on the same test vehicle. The M/P 112 C6 Supercharger Kit when
installed on the test vehicle did not affect the vehicle‘s ability to perform its OBD 1
monitoring.

in addition, ARB reserves the right in the future to review this Executive Order and
the exemption provided herein to assure that the exempted add—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 RESOURCES BOARD OF ANY CLAIMS OF THE APPLICANT
CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF
THE MWP 112 C6 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
theorder, 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 revoked until a determination
is made after the hearing that grounds for revocation exist.


Executed at El Monte, California, this    1A a'day of January 2006.



                                  . Zpcoun
                                   fik—Allen Lyons, Chief
                                         Mobile Source Operations Division




      MAGNUSON PRODUCTS, INC. — M/P 112 C6 SUPERCHARGER KIT — D488—10



Document Created: 2006-12-12 13:31:22
Document Modified: 2006-12-12 13:31:22

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