Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 28, 2016.
As of Monday, October 14th, 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-733-1
  • Executive Order 733-1 / D733-1
  • ARB # D-733-1
  • Executive Order No: D-733-1
  • C.A.R.B. No. D-733-1
  • Resolution D-733-1
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-733-1 PDF

D-733-1 Document:

                                     State of California
                                 AIR RESOURCES BOARD

                                EXECUTIVE ORDER D—733—1

                        Relating to Exemptions Under Section 27156
                                   of the California Vehicle Code

                                    Arrow Racing Engines
                                     SCAT PAK Stage 1

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 SCAT PAK Stage 1,
manufactured and marketed by Arrow Racing Engines, 3729 Auburn Road,
Auburn Hills, Michigan 48326, has been found not to reduce the effectiveness of the
applicable vehicle pollution control systems and, therefore, is exempt from the prohibitions
of Section 27156 of the Vehicle Code for the 2011 to 2016 model year Dodge Challenger
and Charger, and Chrysler 300, with a 5.7L engine.

The SCAT PAK Stage 1 includes the following main components: Air intake system,
catalyst back exhaust system (optional), and a new electronic control unit calibration. The
air intake system includes an air intake tube, air box bottom, conical air filter, and rubber
hose clamps; the stock air intake temperature sensor is relocated to new intake tube. The
new electronic control unit calibration has no user adjustments. Installation of the SCAT
PAK Stage 1 requires the removal of the stock air filter housing and all intake air
tubing. If the stock air filter housing contains the vehicle‘s tune—up & emissions
control decal, a replacement decal must be placed in a similar location.

This Executive Order is valid provided that the installation instructions for the SCAT PAK
Stage 1 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 SCAT PAK Stage 1, as exempt
by the Air Resources Board, which adversely affect the performance of the vehicle‘s
pollution control system shall invalidate this Executive Order.

This exemption is issued based on prior submitted emissions test data, from Chrysler
Technology Center, Auburn Hills, Michigan, on a 2014 model year Dodge Charger (Test
Group ECRXVO5.75PO) certified to the Low Emission Vehicle II Ultra Low Emission Vehicle
(LEV II ULEV) standards and tested using the Cold Start Federal Test Procedure and the
Supplemental Federal Test Procedure (SFTP USO6) test cycle:

                                           CVS—75 FTP
                                   NMOG       CO    NOx              HCHO
Standards, Useful Life*            0.070      2.1   0.04             0.011
Device Test 1 w/idf                0.038      0.8   0.04             0.001
Device Test 2 w/idf                0.039      0.8   0.04             0.001


                                NMHC+NOx               Co
Standards 4k                         0.14              8.0
Device                               0.09              0.5

* USEPA Bin 4, Counted as LEV II ULEV, CVS—75 FTP emissions standards, useful life.

Test results showed that the SCAT PAK Stage 1 when installed on the vehicle did not
cause exhaust emissions to exceed the applicable emission standards during the Cold
Start Federal Test Procedure and the Supplemental Federal Test Procedure. This
Executive Order is also based on the On—Board Diagnostic II (OBD 1I) testing conducted on
the same test vehicle. The SCAT PAK Stage 1 when installed on the test vehicle did not
affect the vehicle‘s ability to perform its OBD II monitoring.

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.


This Executive Order shall not apply to any SCAT PAK Stage 1 advertised, offered for sale,
sold with, or installed on a new motor vehicle prior to or concurrent with transfer to an
ultimate purchaser.

Marketing of the SCAT PAK Stage 1 using any identification other than that shown in this
Executive Order or marketing of the SCAT PAK Stage 1 for an application other than those
listed in this Executive Order shall be prohibited unless prior approval is obtained from the
Air Resources Board.

No claim 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 revoked until a determination is made after the
hearing that grounds for revocation exist.

Executed at El Monte, California, this %              day of April 2016.

      f@]\ Annette Hebert, Chief
               Emissions Compliance, Automotive Regulations and Science Division

               ARROW RACING ENGINES — SCAT PAK STAGE 1 — D—733—1

Document Created: 2016-05-02 16:00:04
Document Modified: 2016-05-02 16:00:04

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