State of California AIR RESOURCES BOARD

EXECUTIVE ORDER D-193-33 Relating to Exemptions under Section 27156 of the Vehicle Code

Car Sound Exhaust System, Inc. (d .a. Mag aFlow) "Series 46000 OBD ll Three-way C&tic dvertergg

WHEREAS, Vehicle Code Sections 271 56 and (h), Title 13, California Code of Regulations (hereafter "CCR), authorize the esources Board and its Executive Officer to exempt new aftermarket catalytic co he prohibitions of Vehicle Code Section 27156.

WHEREAS, Car Sound Exhaust S nd) of 22961 Arroyo Vista, Rancho Santa Margarita, California 92688, has ap ir Resources Board for exemption from the prohibitions in Vehicle Code Section 2 et its new aftermarket Series 46000 three-way catalytic converter (TW n selected 1996 through 2001 model year GM passenger cars and light-duty tr with on-board diagnostic II (OBD-II) systems as specified in Appendix D-193-33 rein. The Series 46000 TWC will be used for single (1 unit) exhaust sys selected GM passenger cars and light-duty trucks.

The TWC may also be installe ll vehicles (1995 and older) similar in engine and exhaust configuration to those dix 0-193-33

WHEREAS, pursu ested in the Executive Officer by Health and Safety Code Section 395 , Mobile Source Operations Division by Health and Safety Code Section 39516 Order G-02-003, Air Resources Board finds that the above aftermarket catalytic ith the California Vehicle Code Section 27156 and Title 13, California Section 2222(h). The emissions performance of the catalytic converter was durability bench-aging by Delphi Energy and Chassis Systems using Air Resourc -A bench-aging cycle for 75 hours, as specified in the "Optional Evaluatio w Aftermarket Non-original Equipment Catalytic Converters Equipp gnostic ll (OBD II) Systems."

WHEREAS, emi s conducted at the Automotive Testing Development Services, Inc. , using a 1999 3.8L Grand Prix equipped with a single nd certified to the Low Emission Vehicle (LEV, PC) emission vehicle met the applicable emission standards with Series 46000

performed on the same test vehicle showed that Series 46000 TWC ability to perform OBD II system monitoring. Emission test results in a grams per mile are shown below. ATDS, Ontario, California c- NMOG CO NOx Remarks 100K Standard 0.090 4.2 0.3 Test 1 0.085 1.3 0.2 Pass Test 2 0.084 1.4 0.2 Pass Average of Tests1 & 2 0.085 1.4 0.2 Pass

IT IS HEREBY RESOLVED that the above catalytic converter is exempt from the prohibitions in Vehicle Code Section 27156 for installation on the approved vehicle applications specified in Appendix D-193-33 subject to the following conditions:

1. No changes are permitted to the catalytic converter as described in the application for exemption. Any changes to the catalytic converter or any of its components, and other factors addressed in this order must be evaluated and approved by the Air Resources Board prior to marketing in California.

2. Marketing of the catalytic converter using identifications other than those shown in the exemption application, and in this Executive Order, or marketing of the catalytic converter for application other than the ones shown in this Executive Order shall be prohibited unless prior approval is obtained from the Air Resources Board. Exemption of these products shall not be construed as an exemption to sell, offer for sale, or advertise any components of the catalytic converter as individual devices.

3. Any oral or written references to this Executive Order or its content by Car Sound Exhaust System, Inc., its principals, agents, employees, distributors, dealers, or other representatives must include the disclaimer that the Executive Order or the exemption it provides is not an endorsement or approval of any emission reduction claims for the catalytic converter and is only a finding that the catalytic converter is exempt from the prohibitions of Vehicle Code Section 271 56.

4. Car Sound Exhaust System, Inc.'s installation instructions for the new catalytic converter must conform to requirements in Paragraphs I and X of the "Optional Evaluation Procedures for New Aftermarket Non-original Equipment Catalytic Converters Equipped with On-Board Diagnostic II (OBD II) Systems."

5. Upon installation, the catalytic converter must carry a manufacturer's warranty for 50,000 miles on the substrates and 50,000 miles or five years on the shell and end pipes.

6. Car Sound Exhaust System, Inc. and its vendors may not advertise the new aftermarket catalytic converter as a "high or easy flow" catalytic converter or use any phrase that could make it appear to perform better than an OEM catalytic converter.

CAR SOUND EXHAUST SYSTEM, INC. - CATALYTIC CONVERTER - D-193-33 7. Valina, Inc., its associates, vendors, other businesses, and individuals may not sell or supply the substrates of the new aftermarket catalytic converter to a third party to be assembled in a different facility and marketed under this Executive Order.

8. Any marketing arrangement of the new aftermarket catalytic converter by a third party, which involves the use of packaging identification different from the ones described in this Executive Order, must be approved by ARB prior to shipment.

Executive Order D-193-27 dated August 15, 2005, is hereby superseded and of no further force and effect.

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 it, during 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 7w day of February 2006.

~obfeSource Operations Division

CAR SOUND EXHAUST SYSTEM, INC. - CATALYTIC CONVERTER - D-193-33 Division ChieflMSOD (AGL)

No of Monitored Model Engin Certification Total Converters Universal Direct Fit Make Vehicle Model Cylnde Engine Family Converters year e Size rs Level 46464 Buick LeSabre, Park Avenue 46531 TBD Tier 1 1 1 46006 46466 1 Camaro 3.8L 6 TGM3.8VBGKEK 46464 3ldsmobilc 98,Delta 88, LSS 46464 SE 46466 - TBD Buick Park Avenue Ultra Tier 1 1 1 46006 46404 2 Buick Riviera 3.8L 6 TGM3.8VBGFFK TBD - Pontiac Bonneville SSE ,Monte Carlo Tier 1 1 1 46004 46522 996 Ildsmobil Cutlass Supreme 3.4L 6 TGM3.4VJGFEK - Pontiac Grand Prix 46004 46487 46005 46498 Buick Reqal 46004 46406 46004 46406 Chevrolet Beretta,Corsica 46005 46498 4 Chevrolet Lumina,Monte Carlo 3.1L 6 TGM3.1 VBGFEK Tier 1 1 46004 46406 2ldsmobilc Achieva 46004 46487 3ldsmobilc Ciera 46005 46498 2ldsmobilc Cutlass Supreme 46004 46406 46005 46498 Pontiac Grand Prix IX D 19333 I Car Sound Exhaust System, INC. Series 46000 for Selected GM passenqnr Cars I APPENDIX D 193-33 I Car Sound Exhaust System, INC. Series 46000 for Selected GM passenger Cars I -, APPENDIX D 193-33 I Car Sound Exhaust System, INC. Series 46000 for Selected GM passenger Cars I , No of Model Monitored Make Vehicle Model Engin Cylinde Engine Family Total Converters Universal Direct Fit Year e Size Level rs Buick Park Ave 46009 TBD Buick Reaal 46006 46405 Buick Riviera 46009 TBD 12 3.8L 6 XGMXV03.8053 LEV 1 1 46009 TBD 1999 ldsrnobilt LSS Pontiac Bonneville SSE 46009 TBD - Pontiac Grand Prix 46009 TBD 13 3.8L 6 XGMXV03.8051 TLEV 1 1 46006 46466 Pontiac Firebird Buick LeSabre 46009 46437 Buick Park Ave. 46006 46515 Buick Regal 46006 46405 Chevrolet Lumina 46004 46521 46004 46521 14 3ldsmobilc Delta 88 Royale 3.8L 6 XGMXV03.8048 TLEV 1 1 46009 46437 3ldsmobilt lntrique 46006 46405 3ldsmobilt LSS 46009 46437 Pontiac Bonneville SE 46009 46437 46006 46405 1999 Pontiac Grand Prix - Pontiac Grand Prix 46006 46405 Chevrolet Lumina 46005 4651 9 Chevrolet Monte Carlo 46005 4651 9 3ldsmobilt Alero 46004 46435 15 Buick Century 3.4L 6 XGMXV03.4042 TLEV 1 1 46005 46469 Pontiac Grand Am SE 46004 46435 Pontiac Grand Am GT 46004 46435? - Pontiac Grand Prix 46005 46469 APPENDIX D 193-33 I Car Sound Exhaust System, INC. Series 46000 for Selected GM passenger Cars I ., No of Model Certification Monitored Make Vehicle Model Engin Cylinde Engine Family Total Universal Direct Fit Year e Size Level Converters Is , 16 3.1L 6 XGMXV03.1043 LEV 1 1 46005 46520 3ldsmobilt Cutlass TBD Buick Park Ave. 46009 Buick Regal 46006 46405 17 3.8L 6 YGMXV03.8045 LEV 1 1 Pontiac Bonneville SSE 46009 TED - Pontiac Grand Prix 46006 46405 Buick LeSabre 46009 TED Park Ave. 46009 TED 2000 Buick Buick Re~al 46006 46405 46006 46405 18 3.8L 6 YGMXV03.8043 LEV 1 1 Chevrolet Monte Carlo 46006 46405 46009 Pontiac Bonneville SE TED 46006 46466 , Pontiac Firebird Pontiac Grand Prix 46006 46405 APPENDIX D 3-33

CAR SOUND EXHAUST SYSTEM, INC. SERIES 46000 for Selected GM Passenger CarsILight Duty Truck 1

Additional Vehicles

Model Englne No. ot Certiticati Exhaust Total Converter No. Make Vehicle Model Englne Family Monitored Universal Fit Year Size Cylinders on Level Type Converters Type

SLI , SWI WAGON, SCI 46004 46450146535 -1 1.9 L TGM 1.9V8G2EK TLEV

SL2 SEDAN, SW2 WAGON, SC2 46005 TBD 2 COUPE 1.9 L TGM I .9VJGFEK

HOMBRE PIU 2WD. SIO 46005 46462 3 PICKUP 2WD. SONOMA 2WD TGM2.2 I8GFEK

TB DITBDI 46004 CORSICA. BERETTA, 46499146499 -4 CAVALIER. SUNFIRE 2.2 L TGM2.2V8G2EK TLEV 4 1996 GM Single I TWC I CORSICA. BERETTA. 46004 TBD CENTURY WAGON, CENTURY. ClERA SL, -5 CAVALIER, SUNFIRE TGM2.2V8GKEK

46004 46465 CAVALIER, SUNFIRE. GRAND TIER1 6 AM, ACHIEVA, SKYLARK TGM2.4VJG2EK - 2.4 L

46004 46465 CAVALIER, SUNFIRE. GRAND -7 AM, ACHIEVA, SKYLARK TGM2.4VJGKEK Aurora 4.0 L 46006 TBD 8 46009 4645 1 8 4.6L Seville, Eldorado, Deville 4.6 L TGM4.6VJGFEL APPENDIX D9 93-33 CAR SOUND EXHAUST SYSTEM, INC. SERIES 46000 for Selected GM Passenger CarsILight Duty Truck 1

Additional Vehicles

SLI SEDAN, SW I WAGON, SCI 46004 46450 9 COUPE 1.9 L VGM 1.9V8G2EK TLEV

S I OPIU , SONOMA, HOMBRE. 46005 46462 -I Q 2wd, 3625 Ibs VGM2.2 I8GI EK TIER1 4 2'2 46004 46499 I I CAVALIER, SUNFIRE VGM2.2V8GI EK 1997 GM Single I TWC I TB Dl464991 46004 46499 I2 CAVALIER. SUNFIRE VGM2.2V8G2EK TLEV CAVALIER, SUNFIRE, 46004 46465 -13 ACHIEVA 2.4 L VGM2.4VJGl EK AURORA 4.0 L 46006 TBD TlERl

SEVILLE, ELDORADO. * 4.6 L 46009 4645 1 14 DEVILLE VGM4.6VJGI EK

Page7 of 11 APPENDIX D9 93-33 CAR SOUND EXHAUST SYSTEM, INC. SERIES 46000 for Selected GM Passenger CarsILight Duty Truck 1

Additional Vehicles

SL SEDAN.SW WAGON.SC 1.9 L TLEV 46004 TBD 15 COUPE WGMXVO 1.9002 -16 CAVALIER, SUNFIRE WGMXV02.2022 TIER1 46004 46499 -17 CAVALIER. SUNFIRE WGMXV02.2023 TLEV 46004 46499

SIO PICKUP, GMC SONOMA, 46005 46462 2'2 18 ISUZU HOMBRE PICKUP 2WD - WGMXTO2.2122 TIER1 - 4 SIO PICKUP, GMC SONOMA, -19 ISUZU HOMBRE PICKUP 2WD WGMXT02.2 124 TLEV CAVALIER,SUNFIRE, 2 0 ACHIEVA,GRAND AM WGMXV02.4025 TIER l GRAND AM,ACHIEVA, 2.4 L SKYLARK.CAVALIER.SUNFIR TLEV 2 1 E,CUTLASS. MALIBU WGMXV02.4026 -22 M ALIBU,CUTLASS WGMXV02.4026 PONTIAC GRAND AM, ,ACHIEVA, 23 1998 GM BUlCK SKYLARK WGMXV03.1042 Single I TWC I CHEVROLET LUMINA, 3.1 L MONTE CARLO. MALIBU WGMXV03.1043 PONTIAC GRAND PRIX. 24 BUlCK CENTURY. CUTLASS

25 CAMAR0,FIREBIRD WGMXV03.8049 TIER1 BUlCK RIVERA, BUlCK PARK AVENUE, REGAL, GRAND 3.8 L 26 PRIX WGMXV03.805 I PONTIAC BONNEVILLE,OLDSMOBILE - EIGHT-EIGHTIREGENCY AURORA 4.0 L SEVILLE WGMXV04.6066 4.6L 27 ELDORAD0,DEVILLE APPENDIX D 93-33

CAR SOUND EXHAUST SYSTEM, INC. SERIES 46000 for Selected GM Passenger CarsILight Duty Truck 1

Additional Vehicles SL SEDAN, SW WAGON, SC 46004 TBD -2 8 COUPE 4 1.9 L XGMXVOI .9002 S10 PICKUP 2WD. SONOMA TLEV 46005 46462 -2 9 2WD. HOMBRE PU 2WD 4 2.2 L XGMXT02.2122 -30 CAVALIER,SUNFIRE 4 2.2 L XGMXV02.2022 46004 46473 -3 1 CAVALIER,SUNFIRE 4 2.2 L XGMXV02.2023 LEV 46004 46473 ALERO, CUTLASS. GRAND 46004 TBD 3 2 AM. 4 2.4 L XGMXV02.4025 TLEV 7

CAVALIER.SUNFIRE.MALIBU, 46004 TBD 3 3 CUTLASS.GRAND AM,ALERO 4 2.4 L XGMXV02.4027 LEV -34 3.5 L XGMXV03.5064 TLEV 46004 TBD BUlCK PARK AVENUE, 465 151464661 CHEVROLET CAMARO, 46006 46466 PONTIAC FIREBIRD 1999 GM Single 1 TWC 1 CHEVROLET LUMINAIMONTE 46006 4652 1 CARL0 35 OLDSMOBILE INTRIGUE, XGMXV03.8049 LEV BUlCK REGAL. PONTIAC 46006 46405 3.8 L GRAND PRlX PONTIAC BONNEVILLE, OLDSMOBILE 46006 46437 EIGHTYIREGENCY. BUlCK LESABRE 7 OLDSMOBILE EIGHTY-EIGHT 46437lTBDl 46006 REGENCYIPONTIAC 46437 36 BONNEVILLE XGMXV03.8052 - TIERl AURORA 4.0 L 46006 TBD 8 XGMXV04.6068 4645 114645 I/ ELDORADO.DEVILLE,SEVILL 46009 37 E, LIMOUSINE HEARSE 4.6 L TBD APPENDIX D 193-33

CAR SOUND EXHAUST SYSTEM, INC. SERIES 46000 for Selected GM Passenger CarsILight Duty Truck 1

Additional Vehicles

SIO PICKUP 2WD, SONOMA 46005 46462 3 8 2WD. HOMBRE PICKUP 2WD 4 2.2 L YGMXT02.2 122 LEV SUNFIRE (manual), CAVALIER 46004 46473 3 9 (manual) 4 2.2 L YGMXX02.2023 TLEV 46473/46473/ SATURN LS, LW, SUNFIRE, 46004 TB DITBDI CAVALIER, GRAND AM, TBD 40 ALERO, MALIBU 4 2.2 L YGMXV02.4022 LEV 2000 GM Single I TWC I SUNFIRE. CAVALIER. GRAND 46004 TBD - AM, ALERO, MALIBU 4 2.4 L -4 1 AURORA, INTRIGUE 6 3.5 L YGMXV03.5064 LEV 46004 TBD -42 AURORA 4.0L 46006 TBD YGMXV04.6065 SEVILLE. ELDORADO, 46009 TBD -43 DEVILLE 4.0 L TIER1 -44 AURORA 8 4.0 L 46006 TBD SEVILLE. DEVILLE, YGMXV04.6066 LEV LIMOUSINE, FUNERAL 46009 TBD 45 COACH. HEARSE 4.6 L APPENDIX D 193-33

CAR SOUND EXHAUST SYSTEM, INC. SERIES 46000 for Selected GM Passenger CarsILight Duty Truck 1 Additional Vlhicles I Saab 9-3, 9-3 , 9-5,9-5 46005 TBD 56 Wagon 2.OU2.3L IGMXV02.3001 Chevrolet S I0 PU 2WD; GMC LEV Sonoma 2WD; lsuzu Hombre PU TB D TB D 9 2WD 2.2 L lGMXT02.2 122 Chewolet Cavalier; Pontiac 4 46004 TBD -4 8 Sunfire lGMXV02.2024 TLEV Saturn L 1001200 (manual 46004 TBD only) 49 2.2U2.4L I GMXV02.4022 Chevrolet Cavalier, Sunfire, Grand 46004 TBD - AM, Alero 50 Saab 9-5, Saab 9-5 Wagon 3.0 L 1 GMXV03.0062 46005 TBD 2001 GM Single I TWC 1 Chewolet Malibu, Lumina. 46004 TBD 5 1 Pontiac Grand Prix; Buick Century 3.1 L Chevrolet Impala. Monte Carlo, 46005 TBD Alero, Grand Am 3.4 L IGMXV03.8043 LEV - 6 Chewolet Camaro; Pontiac 464661464661 Firebirdl'rans Am, Bonneville, 46006 TBDITBDI Grand Prix, Buick Park Avenue, TBD 5 2 Regal 3.8 L -5 3 Oldsmobile Aurora I GMXV03.5064 46004 TBD 54 Oldsmobile Aurora, Intrigue 3.5 L 1 GMXV03.5065 46004 TBD Oldsmobile Aurora 4.0 L 46006 TBD 5 5 Deville, Eldorado, 8 1GMXV04.6065 46009 TBD Seville, Hearse, Limousine 4.6 L