23rd May 2024
Air Fuel Ratio Guide: What are AFRs?
Nothing causes engine failures more than an incorrect air fuel ratio. We show you why it happens and how to prevent it.
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23rd May 2024
Nothing causes engine failures more than an incorrect air fuel ratio. We show you why it happens and how to prevent it.
7th May 2024
Nissan’s best known four cylinder engine has a vast worldwide tuning scene behind it, and we show you the good, and bad points, of tuning the SR20DET engine.
8th March 2024
Hyundai’s smallest hot hatch is an awesome car as standard, but can you make it even better? We think so, and here's how!
23rd February 2024
A modern classic AND one of the most tunable cars on the planet - this Mazda MX-5 Miata Mk1 tuning guide shows you how to build one properly.
21st February 2024
Lots of names, but one great car. In this GT86 / BRZ / FR-S tuning guide, we take a look at how to make the 'Toyobaru' triplets even better.
20th February 2024
The 2JZ-GTE is a legendary engine of the modern tuning era. With over 2500bhp possible, we show you how to tune Toyota’s over-engineered 2J.
29th January 2024
While some people think EVs will cause the death of the modified car scene, in reality that’s not the case at all, as we show you how to modify an electric car.
25th January 2024
While it was intended for diagnostic purposes, your OBD2 socket has a much more fun use too; performance ECU tuning!
16th January 2024
Power and torque are words that we've all heard before, but which one is more important to have in a car? Here's the full lowdown...
15th December 2023
Turbo cars are amazing for big power, but modify them poorly and it will end in tears. This feature will help you to do it right...
6th December 2023
What is OBD2? Are OBD2 scanners better than OBD1? We explain all in our detailed guide to one of the most useful tools for your vehicle, on board diagnostic scanners.