Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on February 10, 2012.
As of Wednesday, January 22nd, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
See PDF2007-2012 GM Trucks (Multiple). See PDF

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-488-19
  • Executive Order 488-19 / D488-19
  • ARB # D-488-19
  • Executive Order No: D-488-19
  • C.A.R.B. No. D-488-19
  • Resolution D-488-19
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-488-19 PDF

D-488-19 Document:

CARB_D-488-19

State of California AIR RESOURCES BOARD EXECUTIVE ORDER D-488-19 Relating to Exemptions Under Section 27156 of the Vehicle Code Magnuson Products Inc. Radix lntercooled 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 Radix lntercooled 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 California Vehicle Code for the General Motors Corporation vehicle applications listed in Exhibit A. The Radix lntercooled Supercharger Kit includes the following main components : supercharger compressor and intake manifold plenum , larger fuel injectors, new drop-in air filter 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 ." All crankshaft pulleys are stock and maximum boost is limited to 7 psi. This Executive Order shall not apply to any Radix lntercooled 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 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.

2. Marketing of this device using any identfication other than that shown in this Executive Order or marketing of this device for an application other than thoselisted in this Executive Order shall be prohibited unless prior approvalis 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 exemption is issued based on previously submitted emissions fest data from an independent laboratory on a 2007 model year General Motors C15 Sierra 2WD truck (Test Group 7GMXTO6.0383) certifed to the Low Emission Vehicle II Uitra Low Emission Vehicle (LEV II ULEV} and Supplemental Federal Test Procedure (SFTP) standards Federal Test Procedure: NMoe co NOx Standards (gimi) ooro 21 004 Device (g/mi) with d‘s appled 0.058 110 002 Additive ds (50k) oore o1 001 SETP (USO8 Cycle): NMHC+NOX CO Standards (gim) 04 10.5 Device (gim 0.1 0.3 SETP (SCO3 Aternative AC2 Cycle): NMHC+NOX c0 Standards (gimi) 031 35 Device (g/m) 0.02 00 The test results show that the Radix Intercooled Supercharger Kit when installed on a representative vehicle will not lkely cause exhaust emissions to exceed the applicable emission standards during the Cold—Start Federal Test Procedure or SFTP cycies. This Executive Order is also based on specific On—Board Diagnostic II (OBD 11) testing conducted on the modified test vehicle. The Radix Intercooled Supercharger Kit when installed on the test vehicle did not affect the vehicle‘s abilty to perform its OBD i1 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—on or modified part continues to meet the standards and procedures of Title 13, California Code of Regulations, Section 2222, et seq. MashusoN propucrsiNc. ~ RApiX INTERCOOLED supERCHARGER K— pass—19

-3- 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 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 revoked until a determination is made after the hearing that grounds for revocation exist. Executed at El Monte, California, this _f!2_ day of February 2012. Annette Hebert, Chief Mobile Source Operations Division MAGNUSON PRODUCTS INC . - RADIX INTERCOOLED SUPERCHARGER KIT- D-488-19

Exhibit A (EO # D—488—19) Engine Pulley Year Make Model Size (L) Kit Part Number Size (in) 2007 — 2012 GMC Canyon 2wd 5.3 01—19—60—031—BL LEV2/ULEV GMC Canyon 4wd 01—19—60—031—CH 3.8 GMC Canyon Crew 2wd GMC Canyon Crew 4wd BL = Black Chevrolet Colorado 2wd CH = Chrome Chevrolet Colorado 4wd LTR = Low Temp Radiator for intercooler system Chevrolet Colorado Crew 2wd (required change between SUVVan and truck due to differences Chevrolet Colorado Crew 4wd in the front end sheet metal and radiator mounting) 2007 — 2012 GMC C15 Sierra 2wd 4.8 4.1 LEV2/ULEV Chevrolet C15 Silverado 2wd 011 — 2012 _MPI _ GMC K15 Sierra 4wd 4.1 nuson Chevrolet K15 Sitverado 4wd 7 — 2010 MPI GMC C15 Sierra 2wd Chevrolet C15 Silverado 2wd GMC K15 Sierra 4wd Chevrolet K15 Sitverado 4wd 2007 — 2012 Chevrolet ©1500 Tahoe 2wd 5.3 LEV2/ULEV GMC C€1500 Yukon 2wd 11— 2012 MPI Chevrolet K1500 Tahoe 4wd an GMC K1500 Yukon 4wd 2011 — 2012 MPI injectors GMC C15 Sierra 2wd uires Different LTR Chevrolet C15 Silverado 2wd uson Fue GMC K15 Sierra 4wd 2007 — 2010 MPI Chevrolet K15 Sitverado 4wd an nuson GMC C15 Sierra 2wd XFE 7 — 2010 MPI injectors Chevrolet C15 Silverado 2wd XFE ires Different LTR Chevrolet 61500 Express 2wd Cargo Chevrolet G1500 Express 2wd Pass Chevrolet G1500 Express Conv 2wd Cargo GMC 61500 Savana 2wd Cargo GMC 61500 Savana 2wd Pass GMC 61500 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 C1500 Avalanche 2wd Chevrolet C1500 Suburban 2wd GMC C€1500 Yukon XL 2wd Chevrolet C©1500 Avalanche 4wd Chevrolet C1500 Suburban 4wd GMC C€1500 Yukon XL 4wd GMC C15 Sierra 2wd Chevrolet C15 Sitverado 2wd GMC K15 Sierra 4wd Chevrolet K15 Silverado 4wd

Exhibit A (EO # D-488-19) Engine Pulley Year Make Model Size (L) Kit Part Number Size (in) 2007- 20 12 GMC C1500 Yukon 2wd 6.2 01-19-60-007 -BL Truck Factory Fuel Rail 3.3 LEV2/ULEV GMC K1500 Yukon Denali AWD 01-19-60-007-CH 2007 - 2008 MPI injectors GMC C15 Sierra 2wd 01-19-60-008-BL 3.3 suv Factory Fuel Rail GMC C 15 Sierra 4wd 01 -19-60-008-CH 2007 - 2008 MPI injectors GMC C15 Sierra AWD Requires Different LTR Cadillac Escalade 2wd 01-19-60-015-BL Truck MPI Fuel Rails 3.3 Cadillac Escalade 4wd 01-19-60-015-CH 2009 - 2010 MPI injectors Chevrolet C15 Silverado 2wd 01-19-60-0 16-BL 3.3 suv MPI Fuel Rails Chevrolet K15 Silverado 4wd 01-19-60-016-CH 2009 - 2010 MPI injectors GMC C1500 Yukon XL 2wd Requires Different LTR GMC C1500 Yukon XL 4wd 01-19-60-018-BL Truck Revised MPI fuel rail 3.3 Cadillac Escalade ESV 2wd 01-19-60-018-CH 2011 - 2012 MPI injectors Cadillac Escalade ESV 4wd 01-19-60-019-BL 3.3 suv Revised MPI fuel rail Cadillac Escalade EXT AWD 01-19-60-019-CH 2011 - 2012 MPI injectors Chevrolet C1500 Avalanche 2wd Requires Different LTR Chevrolet C1500 Suburban 2wd Chevrolet C1500 Avalanche 4wd Chevrolet C1500 Suburban 4wd 2007-2012 Chevrolet CK20 Silverado 2500HD 6.0 01-19-60-018-BL Truck Revised MPI fuel rail 3.4 ULEV GMC CK20 Sierra 2500HD 01-19-60-018-CH 2011 - 2012 MPI injectors Chevrolet CK30 Silverado 3500HD 01-19-60-007-BL Truck Factory Fuel Rail 3.4 GMC CK30 Sierra 3500HD 01-19-60-007-CH 2007 - 2008 MPI injectors Chevrolet CK31 Silverado 3500 Cab/Chassis 01-19-60-0 15-BL Truck MPI Fuel Rails 3.4 GMC CK31 Sierra 3500 Cab/Chassis 01-19-60-015-CH 2009 - 201 0 MPI injectors Chevrolet G30 Express Commercial Cutaway 3500 GMC CK31 Savana Special Cutaway 3500 GMC C25 Sierra 2wd Chevrolet C25 Silverado 2wd GMC K25 Sierra 4wd Chevrolet K25 Silverado 4wd GMC C35 Sierra 2wd Chevrolet C35 Silverado 2wd GMC K35 Sierra 4wd Chevrolet K35 Silverado 4wd GMC· C35 Sierra 2wd Chevrolet C35 Silverado 2wd GMC K35 Sierra 4wd Chevrolet K35 Silverado 4wd -2-


Document Created: 2012-11-28 17:34:47
Document Modified: 2012-11-28 17:34:47

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