In a recent move, the U.S. Environmental Protection Agency (EPA) has excluded "Stopping Aftermarket Defeat Device for Vehicles and Engines" from its final National Enforcement and Compliance Initiative (NECI) for the years 2024 to 2027. This decision sees the agency return enforcement of aftermarket parts to its standard "core" priority, a notable change from its position in recent years.

SEMA President and CEO Mike Spagnola expressed his satisfaction with the EPA's decision, stating, "The EPA's decision to remove enforcement against aftermarket products from the NECI and return it to a standard priority is a recognition of our industry's commitment to emissions compliance and the progress we've made." Spagnola added, "I am proud of the investments SEMA has made to ensure our member companies are able to sell high-performance, emissions-compliant products that millions of automotive enthusiasts demand."

This decision comes from collaboration and efforts by SEMA, as the organization has tirelessly worked towards advocating for its member companies and the broader aftermarket industry. SEMA acknowledges the importance of clear and consistent guidelines from the EPA regarding legal modifications and aims to work collaboratively with the agency in developing an effective certification program that aftermarket businesses can rely on.

Earlier this year, SEMA submitted an official comment in support of the EPA's preliminary decision to remove "stopping aftermarket defeat devices for vehicles and engines" from the NECI. Additionally, SEMA joined forces with U.S. Representative Greg Pence (R-IN) and garnered support from 12 bipartisan U.S. House of Representatives members, who penned a letter to the EPA endorsing a shift away from enhanced enforcement against aftermarket parts.

The EPA's proposed NECI list of priorities for 2024 to 2027 was issued in January, and this recent removal of aftermarket defeat device enforcement signifies a pivotal moment for the industry. As the EPA reshapes its priorities, stakeholders will closely monitor future developments, ensuring compliance with emissions regulations while meeting the demands of automotive enthusiasts nationwide.

Aftermarket parts or software, such as modified exhausts or chip tuning products and services, are considered defeat devices if they inhibit or bypass a vehicle's emissions controls.