More CARB Approvals Issued to BBK Performance.
We are once again pleased to announce that BBK Performance has been issued new 50 state legal CARB approvals for some GM throttle bodies and Exhaust Headers.
In our continued effort in working with the California Air resource board we have obtained some additional approvals on GM performance throttle bodies and shorty tuned length exhaust headers.
These new exemption orders have been issued to the ever growing list of BBK Performance parts we design and built in the USA for performance enthusiasts. You can see the list at the bottom of the page.
All of these new exemption orders and new EO numbers have been added to the GM exhaust and throttle body product pages on this site and make it clear which parts are 50 state legal.
Exempted parts are add-on or modified parts that have been submitted by the manufacturer and have undergone an ARB engineering evaluation. If the part or modification is shown to not increase vehicle emissions, it is granted an exemption to emission control system anti-tampering laws.
This exemption is called an Executive Order (EO) and allows the modification to be installed on specific emission controlled vehicles. Every Executive Order part or modification has an assigned number that can be verified by Smog Check stations, BAR Referee stations, or by the ARB.
We have these CARB stickers available now for ALL BBK Performance CARB approved parts and these stickers can be requested at any time via email to firstname.lastname@example.org
50 STATE LEGAL GM / Chevrolet Throttle Body Part #s Covered by New CARB EO# D-245-17
50 STATE LEGAL GM / Chevrolet Exhaust Headers Part #s Covered by New CARB EO# D-245-18