Is it worth getting an ECU remap on my Mazda?

Is it worth remapping my 2020 Mazda 6 Skyactive 165ps?

Would you recommend Terraclean performance tuning for my BMW 118d?

I am considering trying Terraclean performance tuning on my BMW 118d, in the hope of improving emissions and improving performance by removing engine carbon deposits. Do you know if such a treatment is...

Remapping advice

Looking for an economical remap to increase mpg, not increase power as I pay enough insurance already. Does anyone know a company that would do that?

Do ECU tunes work?

Regarding ECU tune-ups. Do they increase the power/ torque/ mpg as stated? Are they worth the investment?

Who can fix my brother's MGB GT clutch?

My eccentric brother has bought an old customised MGB GT with something called Sebring Tuning. He claims it was a bargain because it just needed to have the clutch fixed. But (ha ha) he can't work out...

Tuning chip on a focus diesel

I have a 2002 LX 1.8 TDCi Ford Focus. It goes well but any improvement in performance and economy would help in these expensive times. What is your take on fitting a diesel tuning chip on my motor? AS...

Can you recommend a classic car for a 17-year-old driver?

I am just about to come into my final year before my GCSEs, after which I will be entering VI Form and hopefully be learning how to drive as I am September-born. I live about 25 miles away from the school...

Please warn your readers about the dangers of metal fans on classic cars.

During the 1960s I was studying metallurgy and one of our senior lecturers was called as an expert witness at an inquest of a mechanic who had been killed, when a fan blade of a car he was tuning up had...

I've had my Peugeot 306 GTI's head gasflowed and the new valves seem wrong. Are they?

I have just had my Peugeot 306 GTI's head gasflowed with better cams. When I got it back I realised that on top of the valves there is a little dome recess. On one set of valves they are small and the...

Where can I have a narrow angle Volkswagen V6 engine modified for better performance?

Where in the Midlands or Northern England can I find an engineering company that can modify a narrow angle Volkswagen V6 engine for high performance? Many thanks.