The phrase indicates a search for local services that involve removing or disabling emissions control components from diesel-powered vehicles. This process often includes the removal of elements like diesel particulate filters (DPF), exhaust gas recirculation (EGR) systems, and selective catalytic reduction (SCR) systems. An individual might use this search term to find workshops or mechanics in their vicinity who offer these modifications.
The underlying reasons for seeking such services can be varied. Some vehicle owners believe these modifications can improve fuel economy, increase engine performance, and reduce maintenance costs associated with failing or problematic emissions control devices. Historically, the appeal stemmed from a perceived balance between individual economic benefit and regulatory compliance, although the legality and environmental impact are subjects of considerable debate.
