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ECU Remapping Chester
BMW & VAG tuning for Chester — a 30-minute run up the M56 to dyno-proven maps with real before-and-after figures.
Serving Chester Drivers
Chester, Hoole, Upton, Boughton and Saltney drivers come to us for the depth of knowledge — from N57/B57 diesels to EA888 petrols and the ZF8, DSG and S-Tronic gearboxes that go with them. We're up the M56 in Warrington, where the dyno does the talking.
Chester sees a lot of premium metal, and we tune it: 640d Gran Coupes, 340i B58s, Audi RS3s and Q5s. Every map is bespoke, validated on our 4WD V-Tech dyno and engine-safe, with a full health check first and your factory file kept on record.
What We Offer
Every job is read, mapped and proven on our in-house 4WD dyno.
Popular With Chester Drivers
Some of the BMW & VAG cars we regularly tune for Chester drivers, with typical Stage 1 gains.
In-House 4WD Dyno
Every map is developed and validated on our own V-Tech VT-4 4WD rolling road — no guesswork, just real, measured figures.
Chester and Cheshire-West drivers make the trip for tuning that's actually proven, not promised. Every car runs on our in-house V-Tech 4WD linked dyno, where four driven wheels let us load Quattro and xDrive properly and hand over a real power printout.
Find Us
We're about 30 minutes from Chester via the M56 at Unit 20 Trinity Court, Warrington WA3 6QT. Call 01925 819002 or request a free, no-obligation quote online.
Chester FAQs
Around 30 minutes up the M56 from Hoole, Upton, Boughton and Saltney to our Warrington workshop — well worth it for a bespoke dyno tune.
Inside out — from N57 and B57 diesels to EA888 petrols and the ZF8, DSG and S-Tronic gearboxes. It's the focus of everything we do.
Yes — we offer xHP gearbox software for ZF-equipped BMWs and TCU calibration for VAG DSG/S-Tronic, for sharper, faster shifts to match your engine tune.
Chester · No Obligation
Tell us your make, model and year and we'll send your expected gains and pricing.
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