Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on November 30, 1998.
As of Wednesday, June 19th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsRemarks
20171996-1998 Chevrolet/GMC PU 1500, 1996-1998 Chevrolet Suburban 1500, 4WD w/o A.I.R. Single Cat., 350Header and connector/Y-pipe assembly

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-164-5
  • Executive Order 164-5 / D164-5
  • ARB # D-164-5
  • Executive Order No: D-164-5
  • C.A.R.B. No. D-164-5
  • Resolution D-164-5
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-164-5 PDF

D-164-5 Document:



                                                                      (Page 1 of 2)


                                              State of California
                                          AIR RESOURCES BOARD



                                        EXECUTIVE ORDER D—164—5
                                  Relating to Exemptions Under Section 27156
                                               of the Vehicle Code


                                     HOOKER INDUSTRIES, INC.
                               SUPER COMPETITION EXHAUST HEADERS


           Pursuant to the authority vested in the Air Resources Board by Section 27156 of the
           Vehicle Code; and

           Pursuant tothe authority vested in the undersigned by Section 39515 and Section 39516
           of the Health and Safety Code and Executive Order G—45—9;

           IT IS ORDERED AND RESOLVED: That the installation of the Super Competition
           Header System manufactured out of 0.060 inch wall thickness (16 gauge) steel tubing by
           Hooker Industries, Inc. of 1024 West Brooks Street, Ontario, California 91761, 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
     C




           the General Motors Corporation vehicle applications as listed in the Exhibit, which is
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           attached hereto and incorporated herein, excluding those vehicles certified to Low—
           Emission Vehicle (LEV) or Transitional Low—Emission Vehicle (TLEV) standards.

           This exemption is issued based on submitted emissions test data from an independent
           laboratory which showed the Super Competition Header System did not adversely affect
           exhaust emissions on the vehicle tested. The test results are shown below.

           1998 5.7L Chevrolet Camaro
                                                           HC           CO            NOx
           Device (g/mi)                                   0.16         1.2           0.2
           Standard (g/mi)                                 0.25         34            0.4

           This exemption shall not apply to any device, apparatus, or mechanism advertised,
           offered for sale or sold with, or installed on, a motor vehicle prior to or concurrent with
           transfer to an ultimate purchaser.

           This Executive Order is valid provided that the installation instructions for this device
           will not recommend tuning the vehicle to specifications different from those submitted by
           the system manufacturer.
Te
ugviem,


       HOOKER INDUSTRIES, INC.                                 EXECUTIVE ORDER D—164—5
       EXHAUST HEADERS                                         (Page 2 of 2)
a
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       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
       manufacturer.

        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
        HOOKER INDUSTRIES, INC‘S SUPER COMPETITION EXHAUST HEADER
        SYSTEMS.

       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 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
       after hearing that grounds for revocation exist.
                                                       re
       Executed at El Monte, California, this     fig   day g£&November 1998.




                                                R. B. Summerfield, Chief
                                                Mobile Source Operations Division


                                                     EXHLBLT




                                     Amended Application
                                              (Amended 10—26—98)

HEADER ONLY

                                                                                                          Primary
Part                                                                                                      Tube
Number Years        Applications                              Notes                            Engines    Diameter(s) (in)

2061     1992—95    Chevrolet Corvette                        TPIL w/ ALR.                     350 LT—1   13/4
2076      1997—98    Chevrolet.Corvette                       EL                              * LS4       15/8
2063     1994—96    Chevrolet Impala SS                       T.P.L w/ ALR. Dual Cat.          350 LT—1   13/4
2064     1995—97    Chevrolet Camaro Z—28                     T.P.I. Dual Cat.                 350 LT—1   13/4
         1995—97    Pontiac Firebird
2077     1998       Chevrolet Camaro Z—28                     EL                               LS—1       15/8
         1998       Pontiac Firebird


d{’ ER AND CONNECTOR / Y—PIPE ASSEMBLY


                                                                                                          Primary
Part                                                               .                                      Tube
Number Years        Applications                              Notes                            Engines    Diameter(s) (in)


2017     1996—98    Chevrolet/GMCPU 1500                      4WD w/o A.LR. Single Cat.        305        15/8
         1996—98    Chevrolet Suburban 1500
2018     1996—98    Chevrolet/GMCPU 1500                      2WD w/o A.LR. Single Cat.        305        15/8
        ©1996—98    Chevrolet Suburban 1500
2019     1996—98    Chevrolet/GMC PU 1500                     4WD CPI. w/o A.LR.               4.3L V6    15/s8
2020     1996—98    Chevrolet/GMCPU 1500                      2WDCPILw/o ALR.                  4.3L V6    15/83
2021     1996—98    Chevrolet/GMC PU 2500/3500                4WD CPI. w/ A.LR. Dual Cat.      74L VS8    13/4
         1996—98    Chevrolet Suburban 2500
2022     1996—98    Chevrolet/GMC PU 2500/3500                2WDCPI w/ ALR. Dual Cat..        74L V8     13/41
         1996—98    Chevrolet Suburban 2500
2023     1996—98     Chevrolet/GMC PU 2500/3500               4WD CPILw/o A.LR. Dual Cat.      350        15/8s
         1996—98    Chevrolet Suburban 2500
2024     1996—98    Chevrolet/GCMC PU 2500/3500               2WD CPI. w /o A.LR. Dual Cat.    350        15/8
         1996—98    Chevrolet Suburban 2500               —            |
~025      1996—98   Chevrolet/GMC Full Size Tahoe/Yukon       4WD w/o ALR. Dual Cat.           350        15/8
  /       1996—98   Chevrolet/GMCPU 1500
    (   . 1996—98   Chevrolet Suburban 1500
2026°    1996—98    Chevrolet/GMC Full Size Tahoe/Yukon       2WD w/o A.LR. Dual Cat.          350        15/8s
         1996—98    Chevrolet/GMCPU 1500
         1996—98    Chevrolet Suburban1500


2065    1992—95     Chevrolet/GMC Full Size Blazer/Jimmy       2WD T.BI. w/o ALR.                        305—350   15/8
                    Yukon/Tahoe
        1988—95     Chevrolet/GMC PU 1500/2500
        1992—95      Chevrolet Suburban 1500/2500
        1992—95     Chevrolet/GMC Full Size Blazer/Jimmy       4WD TBJI. w/o ALR.                        305—350   15/s8
                    Yukon/Tahoe
        1988—95     Chevrolet/GMC PU 1500/2500
        1992—95     Chevrolet Suburban 1500/2500
2066    1983—85     Chevrolet/GMC Blazer/Jimmy                 4WD w/ Carb                               2.8L V6   11/2
                    PU S—10/5—15
2067    1986—93     Chevrolet/GMC PU S—10/5—15                 4WD T.B.I. 2+/4" Inlet Slip—on Cat.       2.8L V6   1!/2
                    Blazer/Jimmy
2068    1988—95     Chevrolet/GMC S—series                     Z2WD T.BI/CPI.                            4.3L V6   15/s
          ~         Blazer/Jimmy
2069    1988—95      Chevrolet/GMC PU S—10/S—15 Sonoma         4WD T.BI./CPI.                            4.3L V6   15/8
                    Blazer/Jimmy

2070    1992—95      Chevrolet/GMC Full Size Blazer/Jimmy      2WD TBI w/ ALR.                           305—350   15/s
                    Yukon/Tahoe                                    j
        1988—95     Chevrolet/GMC PU 1500/2500
        ©1992—95     Chevrolet Suburban
2042    1992—95      Chevrolet/GMC Full Size Blazer/Jimmy      4WD T.B.Iw/ ALR.                          305—350   15/s
                     Yukon/Tahoe
        1988—95      Chevrolet/GMC PU 1500/2500
        1992—95      Chevrolet Suburban 1500/2500
2071    1987—91      Chevrolet/GMC Full Size Blazer/Jimmy      4WD T.B.I. w/o A.LR.                      350       15/8



 x headers and connector pipes are constructed of .060 inch wall tubing.
  (

                   Legend —                                                                          -
                   2WD             Two Wheel Drive              H.O.              High Output
                   4WD             Four Wheel Drive             T.B.I.            Throttle Body Injection
                   4bbl            Four Barrel                  T.PI.             Tuned Port Injection
                   Cat.            Catalytic Converter          CPL.              Central Port Injection
                   FI.             Fuel Injection               ALR.              Air Injection Reactor
                   EGR             Exhaust Gas Recirculation     PU               Pickup        '
                   W/              With
                   W/O             Without



Document Created: 2005-09-01 12:41:11
Document Modified: 2005-09-01 12:41:11

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