How to Clean a DPF Filter (And When You Shouldn’t)
How to clean a DPF filter, the three methods that actually work, and the four that don't. Plus when cleaning is the wrong answer.
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Insights
Remapping Guides, DPF Help & Tuning Answers
Plain-English answers to the ECU remapping, DPF, EGR and performance tuning questions UK drivers ask most — written by Boostcore in Southampton & Hampshire.
How to Regenerate a DPF Filter: The Honest Guide
DPF regeneration explained in plain English. What the three types of regen are, when each happens, and what to do when one fails.
Read more →How Long Can You Drive With the DPF Light On?
How long can you drive with the DPF light on? The honest answer, the risks of ignoring it, and what to do next.
Read more →What Is a DPF Filter and How Does It Work?
What a DPF filter is, how it traps soot, and why it matters for modern diesel cars. The plain-English guide.
Read more →Is ECU Remapping Safe? 5 Things to Check First
Is ECU remapping safe? We cover what makes a remap safe, what makes it risky, and the 5 checks to make before booking.
Read more →Does a Remap Improve Fuel Economy? The Honest Answer
Does a remap improve fuel economy? Yes — an economy remap on a turbo-diesel typically delivers 5–12% better MPG on steady driving. Here's how, and when it works.
Read more →Mobile ECU Remapping — How It Works, What to Expect
Mobile ECU remapping explained: how it works, what to expect on the day, what you need to provide, and how a proper mobile setup is the same as a workshop.
Read more →AdBlue Warning Light: What To Do (And What Not To Do)
AdBlue warning light on? The most common causes, the no-restart countdown explained, and what to do (and not do) next.
Read more →How Does ECU Remapping Work? A Plain-English Guide
ECU remapping explained in plain English. What the ECU does, how the file is read and written, and what the new calibration actually changes.
Read more →Will a Remap Affect My Insurance? The Honest UK Guide
Does a remap affect your car insurance? The honest UK guide to declaring, premium impact, and what to do if refused.
Read more →5 Things to Check Before Booking an ECU Remap
Five things every UK driver should check before booking an ECU remap — protects your engine and your money.
Read more →How Much Power Can a Stage 1 Remap Add?
How much power can a Stage 1 remap realistically add? Realistic numbers, the factors that affect gains, and what we typically see.
Read more →Got a question we haven't covered?
Drop us a message — we answer every enquiry, and the most common questions end up as new guides here.