Category Archives: General

Gearbox TCU Remap Tuning is here!

We are very pleased to announce our brand new TCU Flash product is now available. After 3 years of development and testing this new product is finally ready for the masses. Our TCU Flash offers drivers the ability to remap … Continue reading

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Freelander 2 SD4 ECU Remapping

In today we’ve had a Freelander 2 with the newer SD4 engine for remapping. In factory form these engines produce a healthy 190bhp however its a very peaky power delivery with large amounts of turbo lag and throttle response that … Continue reading

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Renault Laguna Remap ECU Tuning

Another performance remap carried out mobile. This Renault Laguna 1.9 dCI gained +35bhp and 70Nm torque with vast improvements to throttle response, low-end pickup and reduced turbo lag. There is also good fuel savings to be had by remapping the … Continue reading

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Chrysler 300C 3.0 V6 CRD Remap Tuning

Chrysler 300C 3.0 V6 CRD – Performance Remapped. This customer tows a very large caravan and while the 300C made a good tow car we knew it could be better. He also complained about the cars throttle response, something else … Continue reading

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Audi RS6 5.0 V10 TFSi Remap Tuning

This Audi RS6 5.0 V10 TFSi Saloon has joined the JR Tuning fleet of vehicles and what better way to welcome the beast, treat it to an ECU remap! The 5.0 V10 in the Audi RS6 is very different from … Continue reading

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Chrysler 300C CRD 3.0 Tuning – Remap with JR Tuning

This customer tows a large caravan and whilst he knew the Chrysler 300C CRD makes a good tow car he knew it could be even better with a remap. The diesel engine in the Chrysler 300C is a Mercedes engine … Continue reading

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BMW 1 Series – 118d Remap Tuning

Today we’ve been remapping this BMW 1 series 118d. These cars are fitted with Bosch EDC17 TriCore ECU’s meaning they cannot be tuned via the OBD diagnostic socket. Not a problem, JR Tuning has all the required equipment to remap … Continue reading

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VW Touareg 3.0 V6 TDi Remap Tuning

The snow started falling this morning, but that didn’t stop this VW Touareg owner making it to work. This 3.0 V6 TDi Volkswagen Touareg has been remapped for economy. Fuel savings of 15% are expected (thats 4.2mpg!) whilst the remap … Continue reading

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Mobile Remapping in East Sussex & West Sussex

We are now extending our catchment area for mobile work to cover East Sussex and West Sussex from our base in Crowborough. Customers in East Sussex and West Sussex will be able to have a JR Tuning remap carried out … Continue reading

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Vauxhall Opel Astra CDTi Remapping – Remap with JR Tuning

We’ve remapped a lot of the Vauxhall CDTi engines so thought it was about time we wrote a blog entry about them. In particular we have seen a lot of Vauxhall Astra and Vauxhall Astra Van owners looking to remap … Continue reading

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