Retro Fast Fords Academy

Ford Engine Remapping Explained: Is an ECU Tune Worth It?

If you’re looking to get more performance from your Ford, an ECU remap is one of the best value modifications available. Whether you own a Ford Fiesta ST150, Fiesta ST180, Focus...

Induction Kit vs Stock Air Filter: Is It Worth the Upgrade?

When it comes to modifying your Ford ST or RS, one of the first upgrades many enthusiasts consider is an induction kit. Not only can it transform the sound of...

Wheel Offset (ET) Explained: Understanding Wheel & Tyre Sizes

Choosing the right wheels and tyres is about much more than appearance. Whether you’re upgrading your Ford Fiesta ST, Focus ST, Focus RS, or another performance Ford, understanding wheel offset...

The Complete Guide to Exhaust Upgrades: Cat-Back, Sports Cats, Resonated & Non-Resonated Systems Explained

Whether you’re looking for more power, a better soundtrack, or simply want to give your Ford ST or RS a more aggressive look, upgrading your exhaust system is one of...

Fiesta ST180 Lowering Springs for Road Use

Fiesta ST180 lowering springs can sharpen turn-in and stance. Learn spring drops, damper matching, fitting checks and UK road-use trade-offs before you buy.

Best Intercooler for Focus ST Road Builds

Choose the best intercooler for Focus ST Mk2, Mk3 or Mk4 builds with clear advice on core size, boost pipes, heat control and proven fitment checks first.

Is a Fiesta ST150 Upper Intake Scoop Worth It?

Find out what a Fiesta ST150 upper intake scoop does, when it helps your Mk6 ST breathe better, and how to match it to the right induction setup package.