Vauxhall Zafira Tourer 2.0 CDTi tuned in Stevenage, Hertfordshire.

This one was something we have not done for a long time. Benching an ECU!

We treated this Zafira to our stage 1 tuning. This achieved +60BHP / +100NM and took peak power to around 190BHP / 400NM.

SM Tuning – www.smtuning.co.uk

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