Cataclean Enters Diesel Market With New Diesel Exhaust System & DPF Cleaner
Launch expands Cataclean into the diesel market and supports Holley's American Performance chemicals expansion strategy in a large maintenance category

NASHVILLE, TENN. — Cataclean, the emissions-system cleaning brand in the Holley Performance Brands (NYSE: HLLY) portfolio, has launched Cataclean Diesel Exhaust System & DPF Cleaner, a diesel-specific emissions system treatment that marks the brand's entry into the diesel segment.
The new product is aimed at diesel truck owners, commercial vehicle operators, and other diesel drivers looking for help restoring emissions-system performance and efficiency. The company says a key customer insight drove the development: diesel owners tend to prefer diesel-specific formulations over multi-fuel additives when addressing emissions-related problems.
The treatment is engineered to help clean the diesel particulate filter (DPF), catalytic converter, turbocharger, oxygen sensors, injectors, and cylinder heads, supporting system regeneration, fuel economy, and overall performance. Cataclean describes it as a lab-tested formula for today's emissions-challenged diesel vehicles; in controlled testing conditions, the product demonstrated up to 25% improvement in DPF performance and up to 50% reduction in hydrocarbons, with results varying by vehicle condition, mileage, and emissions-system health.
The launch also supports Holley's American Performance chemicals expansion strategy, alongside products such as NOS Octane Booster, Holley Carburetor Cleaner, and Baer Spray Brake Cleaner. A forward-looking statements notice accompanies the release, noting risks around strategy execution, growth, product development, and market competition.
This page is a condensed summary of the original announcement. The full release is available at the original source linked below.
About Cataclean
Cataclean is an emissions-system cleaning brand in the Holley Performance Brands portfolio; Holley Performance Brands (NYSE: HLLY) designs, manufactures and markets high-performance automotive aftermarket products across its American Performance, Modern Truck & Off-Road, Euro & Import, and Safety & Racing verticals.
Media contact
Nathan Espinosa / Patrick Curtin, Kahn Media, 818-881-5246, Holley@KahnMedia.comThis release was issued by Cataclean and is republished here with a link to the original. Brand representatives can request an edit or removal.


