Cheap damaged cars on Turners, Manheim and Trade Me look like easy money after a few Mat Armstrong videos. He was never guessing, and the repair bill on a modern European car is nothing like people think.

Some companies buy cheap parts from Alibaba, slap their logo on them, and sell them at ten times the price as performance upgrades. Here's how to spot them and why it matters.

Budget tyres cost more per kilometre, stop up to 14 metres later in the wet, and wear out before you get your money's worth. Here's the maths your tyre shop won't do for you.

Every tuning shop chases max horsepower. None will tell you about the shortened component life and the thousands in repairs that follow.

Piggyback tune boxes like JB4 promise cheap power and claim to be undetectable by dealers.

Dual cone intakes, colder spark plugs, upgraded coil packs, and throttle controllers are marketed as performance upgrades. The engineering says otherwise. Here's what these parts actually do to your European car.

Buy nice or buy twice. Aftermarket parts seem cheaper but can cause serious damage to European vehicles. Here is the smart way to save on genuine parts.

You see workshops advertising 100 or 200 point checks, but are they actually doing them? We reveal what gets skipped and how our honest approach protects your vehicle.

Every engine has a specific oil type and filter designed for it. Using cheap alternatives is like giving the wrong blood type. Here is what actually happens inside your engine.

Diagnosing vehicle issues requires patience and the right tools. We explain why most misdiagnoses happen and how our cause-and-effect approach saves you money.