Blog

xDrive, 4Matic, quattro or 4Motion – a comparison of AWD drives from BMW, Mercedes, Audi and VW

How do BMW, Mercedes, Audi, and VW AWD systems work? Mechanical differences, common parts and service, and when to consider used components.

Clutch and dual-mass flywheel – diagnostics and selection of parts for the drive system

Clutch and dual-mass flywheel: how to identify wear, select parts (including used ones), and match them to your 4x4. Tables, model examples, and FAQs.

Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – design changes and VW car parts

Volkswagen Golf GTI from Mk1 to Mk8: key changes, what's worth upgrading with used parts, and where upgrades deliver the most impact. Tables and FAQs.

Winter essentials: which used car parts are worth checking and replacing before frost?

How to prepare your car for winter? Winter essentials: used parts worth checking and replacing. Checklists, parameters/OEM, tables, and FAQs.

Fuel System – Injectors, Pumps and Fuel Tank: Maintenance and Reconditioning

How does the fuel system work? Injectors, pumps, and fuel tank – diagnostics, VIN/OEM selection, remanufacturing, and operation. Tables and FAQs.

Go-Kart Feeling XXL: used N18 vs. B48 turbocharger – what to choose for a Mini Cooper S?

Go-Kart Feeling in the Mini Cooper S: N18 vs B48 turbocharger comparison, choosing a used OEM, installation, intercooler interface and FAQ.

Tuning Trends 2025 – From New Materials to Digital Personalization

As 2025 draws to a close, here are the real tuning trends: new materials, 3D printing, over-the-air customization, used OEMs, and digital accessories. Tables and FAQs.

Air conditioning and heating – parts selection and maintenance for year-round comfort

Car air conditioning and heating: how to choose used OEM components, what to service and when. Tables with brand examples, procedures, and FAQs.

The Audi five-cylinder engine – a legend from Quattro to RS3 and how to care for it with genuine Audi parts

What makes the Audi five-cylinder engine unique and which models does it come in? How to choose a used OEM by VIN/OEM. Comparison tables and FAQs.

Original, replacement or used – which car parts are the most cost-effective?

Genuine, aftermarket, and used parts – differences in cost, quality, and fitment by VIN/OEM. Comparison tables and FAQs. Global Parts.

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