FAQs | Summit Tuning

Frequently Asked Questions

Everything you need to know about our services.

1. How long does a remap take?

Most Stage 1 remaps and diagnostic repairs take between 1 to 2.5 hours depending on the vehicle and the ECU security type.

2. Is it safe for my engine?

Absolutely. We always stay safely within the manufacturer’s mechanical tolerances. We also perform a full diagnostic scan before tuning to ensure your vehicle is healthy enough.

3. Will a remap affect my MOT?

A Stage 1 remap is invisible to the standard MOT emissions test. However, hardware modifications carry different legal implications. We always advise on the best legal solutions.

4. How do I pay?

You can pay the full balance in cash, or by card/contactless which incurs a small £5 fee.

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