GEMS Tornado Remapped ECU Chips for Morgan +8

£533.33 (ex. VAT)

Essential V8 Sagem type Engine 4.0 Morgan +8 ECU Chips.

(its an essential upgrade for all Morgan s otherwise it runs with a default Range Rover fuel map and that's worse than Microsoft Windows, in safe mode))

Are these chips suitable for my car?

These chips are designed for the 2000 onwards 4.0 litre Morgan +8 which uses the Lucas Sagem Fuel Injection System.

Included in this auction is
  • 2 Quick fit EPROM Mark Adams chips. Offering a simple DIY installation.
  • 2 on-board required decoder chips. Also simple to fit.
  • Colour fitting instructions.and unlimited RPI/Partsrange assistance / support
  • Assurance of thousands of these bespoke chips sold over many years
  • Full RPi 3 month return to base no quibble warranty. as with all our products
If you have any questions, please feel free to call us on 01603 891209

An opportunity to visit the Beautiful Norfolk Coast while our expertsinstall and setup this kit. You can already see some of our directors pictures of Norfolk here

Along with knowing the installation is doneprofessionally and correctly, our mechanics can ensure it performs to its fullpotential as well as advising on further upgrades.

Avoid going into default.

Essentially Gems/Sagem engine management is equipped with an OBD-2 (on board diagnostics) style engine management computer. Unlike previous models, the Sagem system has the ability to constantly monitor its performance, efficiency and economy, and make logical adjustments to its ignition and fueling parameters. It also records previous faults it may have encountered. The main problem it has is that it is constantly trying to maintain the compromised settings (for a Range Rover) installed by the original manufacturer (Land Rover).

Get the right settings.

In the following few paragraphs you will learn how simple it is to not only remove the robust security (Rover's pre-installation to lock out any future upgrades), but also how to improve on your standard engine's efficiency. It's so easy that you can gain all you need without any compromises. That's Torque, Bhp and Economy!!

What are the gains from a chip install only?

From just installing the ECU chips you can easily expect at least 20-25% increase in torque throughout the entire rev range, bhp and efficiency too. The chip upgrade is also compatible with our piper camshaft upgrades, K&N air filters, Carbon Fibre Super Flair Trumpets ad our full or partial Stainless Steel exhaust system without modification.

Essential for all 4.0 & 4.6 engine upgrades.

Even the slightest change such as an exhaust system or free flow filter will not register any favors with the ECU and it will continually fight against any extra fueling requirements to make the best of the upgrade. Indeed, it will always try to restore factory default settings, thus undermining anything you have done. With the removal of "robust security" once these chips have been installed and the revised fuel and ignition map they will simply adapt to any modifications, camshaft, intake or exhaust that you may do. The chips also have both 4.0 litre and 4.6 litre fuel maps stored on them so if you later upgrade to a 4.6 litre engine there is no need to send them back for a software re-write, simply plug in Test Book, Rovacom Lite or FaultMate and change from 4.0 to 4.6.

Specific details that you / we need to know upon purchasing this Chip.
It will be necessary on Sagem vehicles to perform a security re-learn once these ECU chips have been fitted to enable the engine to start. This can be done with Test Book, Rovacom Lite, FaultMate or any other 3rd party diagnostics equipment which has the capability of the re-learn security option.

FAQ Zone

  • Is it possible to Visit Rpi. for collection, further information or for parts to be fitted.
    For sure we have many customers from all over the world, that not only visit us but enjoy our unique hospitality, as well as our in-house workshop facilities that can cater for anything from major rebuilds, restorations, engine fittings, LPG conversions. As well as drop in chipping and ignition system upgrades. Holly our Engine builder (Head Chef maybe) can always find the time to show you around the world of V8 Rover engines and explain all variants and upgrades.
  • Whats more, Now with online 'You-Tube'. videos too.
    To help give you the real feel of all we can offer, what we can achieve and the standards we aspire too we now have a space on 'You-Tube' for your enlightenment. ( to afford you a unique, real time snapshot of what you can expect from us. What's more, to see, feel and genuinely experience the passion we have for what we do and what we can do for your V8.


(See our other eBay items)

If you are paying by Paypal or are located outside of the UK, please refer to payment instructions. Please also remember our prices are inclusive of EEC VAT which can be deducted from your final bid price if you have exemption, or delivery of your item is outside the EEC states.

Summary of My Selling Policies
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RPi Engineering International Ltd.
Wayside Garage,
Holt Road,
NR10 3EE
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Technical specifications

Brand RPi
Condition New
Weight 2kg