Approval Details

Valid E.O.


This Executive Order approved the specified parts on on May 30, 2015.
As of Monday, September 23rd, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-488-32
  • Executive Order 488-32 / D488-32
  • ARB # D-488-32
  • Executive Order No: D-488-32
  • C.A.R.B. No. D-488-32
  • Resolution D-488-32
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-488-32 PDF

D-488-32 Document:

                                   State of California
                               AIR RESOURCES BOARD

                             EXECUTIVE ORDER D—488—32

                      Relating to Exemptions Under Section 27156
                                   of the Vehicle Code

                                 Magnuson Products Inc.
                               Intercooled 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—14—012;

IT IS ORDERED AND RESOLVED: That the installation of the Intercooled
Supercharger Kit manufactured and marketed by Magnuson Products Inc. of 1990 Knoll
Drive, Ventura, California 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 California Vehicle Code for the General Motors
vehicle applications listed in Exhibit A.

The Intercooled Supercharger Kit includes the following main components:
Supercharger compressor and intake manifold plenum, larger fuel injectors (except
2014 and 2015 model year), new air filter cartridge and intake 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
3.3" and 4.1", using the stock crankshaft pulley. The stock air cleaner housing and
thermostat are retained. All supplied fuel hoses are Avon‘s CADbar 9000 series or a
stock replacement, and fuel and vapor line connectors supplied with the kit are
OEM — equivalent parts. Breather hoses may be replaced with an SAE30RY rated hose
or a stock replacement. Maximum boost is limited to 7 psi.

This Executive Order shall not apply to any 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
Intercooled 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 device, 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 this device 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 this
device may have on any warranty either expressed or implied by the vehicle

This Executive Order is granted based on previously submitted emissions and OBD II
test data that was generated in support of Executive Order D—488—19. Emission levels
of the modified vehicle met the applicable emission standards, and an examination of
the OBD II system showed the supercharger kit did not affect OBD II system operation.

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


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

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 revoked until a determination is made
after the hearing that grounds for revocation exist.

Executed at El Monte, California, this            day of April 2015.

                      [A                 f
                       AL    MAAAE
        F&‘rfz\ Annette Hebert, Chief
                  Emissions Compliance, Automotive Regulations and Science Division


                                          Exhibit A
                                       (EO # D—488—32)
                                                         Engine                          Pulley
   Year        Make                  Model               Size (L)   Kit Part Number     Size (in)

2007 — 2013     GMC               Canyon 2wd               5.3      01—19—60—031—BL
LEV2/ULEV       GMC                Canyon 4wd                       oma—so—o2rtcn]         38
                GMC             Canyon Crew 2wd
                GMC             Canyon Crew 4wd
              Chevrolet           Colorado 2wd
              Chevrolet           Colorado 4wd
              Chevrolet        Colorado Crew 2wd
              Chevrolet        Colorado Crew 4wd

2007 — 2013     GMC              C15 Sierra 2wd            4.8      OT—T9—59—085—BL
LEV2/ULEV     Chevrolet         C15 Silverado 2wd                   orioso—sss—cn|         *
                GMC              K15 Sierra 4wd                     0T—19—59—993—BL
              Chevrolet         K15 Silverado 4wd                   orta—se—sos—ca|        *
                GMC              C15 Sierra 2wd                     0T—19—59—095—BL
              Chevrolet         C15 Silverado 2wd                   oria—se—sos—cn|        *
                GMC              K15 Sierra 4wd                     0T—19—59—005—B1
              Chevrolet         K15 Silverado 4wd                   oria—sa—sse—.cno|      *‘
                                                                    oms—socorncn]          *
                                                                    or—rts—so—003—cH]      *
2007 — 2013   Chevrolet         C1500 Tahoe 2wd            5.3      OT—19—50—985—BC
LEV2/ULEV       GMC             ©1500 Yukon 2wd                     omo—so—sss—cno|        8
              Chevrolet         K1500 Tahoe 4wd                     OT—19—59—993—B0
                GMC             K1500 Yukon 4wd                     br—fro—so—s0scH]|      *
                GMC              C15 Sierra 2wd                     0T—19—50—995—B0
              Chevrolet         C15 Silverado 2wd                   orTo—so—soscnl|        *
                GMC              K15 Sierra 4wd                     07—19—590—9095—BL
              Chevrolet         K15 Silverado 4wd                   orio—sa—ssecn|         *
                GMC            C15 Sierra 2wd XFE                   0T—19—50—007—BL
              Chevrolet       C15 Silverado 2wd XFE                 oris—so—00rcH]         *
              Chevrolet     G1500 Express 2wd Cargo                 orrosovoset|           ~.—
              Chevrolet      G1500 Express 2wd Pass                 01—19—60—003—CH
              Chevrolet   G1500 Express Conv 2wd Cargo
                GMC          G1500 Savana 2wd Cargo
                GMC          G1500 Savana 2wd Pass
                GMC       G1500 Savana Conv 2wd Cargo
              Chevrolet     H1500 Express AWD Cargo
              Chevrolet     H1500 Express AWD Pass
              Chevrolet   H1500 Express Conv AWD Cargo
                GMC         H1500 Savana AWD Cargo
                GMC          H1500 Savana AWD Pass
                GMC       H1500 Savana Conv AWD Cargo
              Chevrolet        ©1500 Avalanche 2wd
              Chevrolet        C1500 Suburban 2wd
                GMC            ©1500 Yukon XL 2wd
              Chevrolet        C1500 Avalanche 4wd
              Chevrolet        C1500 Suburban 4wd
                GMC            ©1500 Yukon XL 4wd
                GMC               C15 Sierra 2wd
              Chevrolet         C15 Silverado 2wd
                GMC               K15 Sierra 4wd
              Chevrolet          K15 Silverado 4wd

                                              Exhibit A
                                           (EO # D—488—32)
                                                                 Engine                        Pulley
   Year         Make                     Model                   Size (L)   Kit Part Number    Size (in)

2007 — 2013     GMC                  C1500 Yukon 2wd               6.2      01—19—60—007—BL.     3.3
LEV2/ULEV       GMC              K1500 Yukon Denali AWD                     01—19—60—007—CH        '
                GMC                    C15 Sierra 2wd                       01—19—60—008—BL      3.3
                GMC                    C15 Sierra 4wd                       01—19—60—008—CH        ‘
                GMC                   C15 Sierra AWD                        01—19—60—015—BL      3
               Cadillac                 Escalade 2wd                        01—19—60—015—CH        3
               Cadillac                 Escalade 4wd                        01—19—60—016—BL.     3.3
              Chevrolet              C15 Silverado 2wd                      01—19—60—016—CH        ‘
              Chevrolet              K15 Silverado 4wd                      01—19—60—018—BL      33
                GMC                C1500 Yukon XL 2wd                       01—19—60—018—CH        '
                GMC                C1500 Yukon XL 4wd                       01—19—60—019—BL.     3.3
               Cadillac              Escalade ESV 2wd                       01—19—60—019—CH        j
               Cadillac              Escalade ESV 4wd
               Cadillac             Escalade EXT AWD
              Chevrolet            ©1500 Avalanche 2wd
              Chevrolet            C1500 Suburban 2wd
              Chevrolet            ©1500 Avalanche 4wd
              Chevrolet            C1500 Suburban 4wd

2007 — 2013    Chevrolet          CK20 Silverado 2500HD            6.0      01—19—60—018—BL      3.4
   ULEV         GMC                CK20 Sierra 2500HD                       01—19—60—018—CH       '
              Chevrolet           CK30 Silverado 3500HD                     01—19—60—007—BL      3.4
                GMC                CK30 Sierra 3500HD                       01—19—60—007—CH       '
              Chevrolet      CK31 Silverado 3500 Cab/Chassis                01—19—60—015—BL      3.4
                GMC            CK31 Sierra 3500 Cab/Chassis                 01—19—60—015—CH       ’
              Chevrolet    G30 Express Commercial Cutaway 3500              01—19—59—597—BL      34
                GMC         CK31 Savana Special Cutaway 3500                01—19—59—597—CH       '

2007 — 2013     GMC                  C25 Sierra 2wd                6.0      01—19—50—018—BL      §4
   ULEV       Chevrolet             C25 Silverado 2wd                       01—19—60—018—CH       '
                GMC                  K25 Sierra 4wd                         01—19—60—007—BL      3.4
              Chevrolet             K25 Silverado 4wd                       01—19—60—007—CH       '
                GMC                  C35 Sierra 2wd                         01—19—60—015—BL      3.4
              Chevrolet             C35 Silverado 2wd                       01—19—60—015—CH       '
                GMC                  K35 Sierra 4wd
              Chevrolet             K35 Silverado 4wd
                GMC                  C35 Sierra 2wd
              Chevrolet             C35 Silverado 2wd
                GMC                  K35 Sierra 4wd
              Chevrolet             K35 Silverado 4wd

                                      Exhibit A
                                   (EO # D—488—32)

                                                     Engine                         Pulley
   Year         Make              Model              Size (L)   _Kit Part Number   Size (in)
2014 /2015    Chevrolet   C15 Silverado XFE 2wd        5.3      01—19—53—183—BL
LEV2 / ULEV Chevrolet       C15 Silverado 2wd                   orfoss—tes—cn|__*"
                GMC        C15 Sierra XFE 2wd                   01—19—53—185—BL
                come         C15 Sierra 2wd                     orfass—ss—cn|         _8‘
              Chevrolet    K1500 Suburban 4wd
              Chevrolet     C1500 Tahoe 2wd                     01—23—53—183—BL
                ome         ©1500 Yukon 2wd                     orz3—s3783—c0|__*°
              Chevrolet     K1500 Tahoe 4wd                     01—23—53—185—BL.
                GMC         K1500 Yukon 4wd                     01—23—53—185—CH       iL
              Chevrolet    ©1500 Silverado 2wd
                GMC          K15 Sierra 4wd
              Chevrolet     K15 Silverado 4wd
              Chevrolet     K15 Silverado 4wd
                GMC        ©1500 Yukon XL 2wd
                GMC           K15 Sierra 4wd
                GMC        ©1500 Yukon XL 4wd
                GMC          C15 Sierra 2wd
              Chevrolet    ©1500 Suburban 2wd

2014 / 2015    Cadillac       Escalade 2wd             6.2      01—19—62—1
LEV2/ ULEV     Cadillac       Escalade 4wd                      01—19—62—1    H
               Cadillac     Escalade ESV 2wd                    01—19—62—188—BL
               Cadillac     Escalade ESV 4wd                    01—19—62—18
              Chevrolet     C15 Silverado 2wd
              Chevrolet     K15 Silverado 4wd                   01—23—62—186—
                GMC          C15 Sierra 2wd                      1—23—62—1
                GMC         C1500 Yukon 2wd                     01—23—62—188—BL
                GMC        ©1500 Yukon XL 2wd                     —23—62—18
                GMC           K15 Sierra 4wd
                GMC         K1500 Yukon 4wd
                GMC        K1500 Yukon XL 4wd

2014 / 2015     GMC         K10 Yukon XL AWD
LEV2/ ULEV     Cadillac     Escalade ESV AWD
               Cadillac     Escalade ESV 2WD
                GMC         C10 Yukon XL 2wd
                GMC       K10 Yukon Denali AWD
                GMC           C10 Yukon 2wd
               Cadillac       Escalade AWD
               Cadillac        Escalade 2wd

Document Created: 2015-08-17 10:39:43
Document Modified: 2015-08-17 10:39:43

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