NAP carPARTS Product Portfolio

Specialist exhaust and emissions components for the professional independent aftermarket.

NAP carPARTS focuses on exhaust technology and emission-control components for passenger cars and commercial applications. Its current portfolio is built around exhaust aftertreatment, exhaust components and the sensors required to monitor and control modern emission systems.

Product Groups

Diesel Particulate Filters (DPF)

NAP carPARTS supplies diesel particulate filters designed to reduce soot emissions and support efficient regeneration. Selected applications are available with silicon-carbide (SiC) filter bodies for demanding thermal conditions.

Catalytic Converters

Catalytic converters for petrol and diesel applications reduce pollutants such as CO, HC and NOx through controlled catalytic conversion. Correct substrate, coating and application specification are important for system performance and durability.

Exhaust Pipes

The range includes exhaust pipes such as downpipes and intermediate pipes, designed for correct fitment, sealing and exhaust flow. Materials include aluminized and stainless steel variants.

EGR Valves, Modules & Coolers

Exhaust-gas recirculation components support controlled EGR operation and help reduce NOx formation. The portfolio includes EGR valves as well as related modules and coolers.

NOx Sensors

NOx sensors monitor nitrogen-oxide concentrations in modern exhaust aftertreatment systems such as SCR and provide data for emissions control and diagnostics.

Exhaust-Temperature Sensors

Exhaust-temperature sensors monitor critical temperatures around components such as DPFs and catalytic converters. Accurate temperature information supports functions including DPF regeneration and component protection.

Lambda Sensors

Lambda sensors measure residual oxygen in the exhaust gas and provide the engine-management system with information required to control the air-fuel mixture and monitor catalytic-converter operation.

Sport Exhaust & Exhaust Accessories

Selected applications include sport exhaust systems, matching rear aprons, tailpipes and mounting materials for vehicle-individualisation projects.

Quality and professional sourcing

NAP carPARTS positions its products for value-oriented vehicle repair while emphasizing fitment, product quality and established production standards. Its current website also highlights TecDoc-based product data, cross-references and digital interfaces for professional customers.

For Tectronic Germany customers, NAP carPARTS is particularly relevant when a purchasing requirement combines exhaust components with emission sensors or other complementary aftermarket products from different manufacturers.

Professional sourcing through Tectronic Germany

Send us the OE number, vehicle application or complete exhaust/emissions purchasing list. We can check NAP carPARTS alongside other established suppliers and consolidate compatible products into one purchasing process where possible.