Our experienced engineers work to the highest standards to completely transform your existing vehicle.


All our performance upgrades are developed in-house by our JE engineers and tested to their absolute limit. You won’t find any plug ’n’ play nonsense here.

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Improve the safety and control of your Land Rover with our range of braking kits. Defender owners can also replace the awkwardly positioned standard handbrake with a convenient dashboard switch with our electronic handbrake conversion kit.

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Push the limits of your Land Rover across any type of terrain. With our specialist JE suspension kit, you will have improved body control and comfort – then if you opt for our wheel and tyre packages, you’ll find the handling both sharper and more precise.

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Just wanted to feedback to you my satisfaction with each and everyone of the upgrades you performed on my TD5. The car has been transformed beyond my expectations in all areas; performance, handling and refinement. And I absolutely love the new wheels! It's certainly opened my eyes to what's possible with a Defender Please pass on my thanks to everyone at JE who made this upgrade process a success.

Paul – Hampshire – Defender TD5 Performance, Suspension, Brakes, JE Type D Wheels & Tyres


Our transfer box upgrades will improve driving dynamics in tough conditions, improve fuel consumption and offer a smoother ride on motorways or when towing.
But the real ‘jewel-in-the-crown’ is our Automatic gearbox conversion. We’ve perfected over year’s of testing, to give you the ultimate in stress-free comfort and convenience – something the factory never achieved.

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Defender Exclusive


Ideal for everyday use and city driving, our comfort and safety upgrades include a dash-mounted electronic handbrake, vision safety kits, TD5 transfer box upgrades for better fuel consumption, and sound proofing to reduce road and wind noise.

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Performance Engine Builds

Our engineers have the experience and knowledge to build exceptional performance engines to your specifications. We have a long history of building competition engines, having previously designed and built engines for Land Rover, as well as engineering the renowned Rover V8 engines for the famous Bowler Wildcats in the Dakar Rally – despite the Dakar’s infamous reputation, we never experienced a single engine failure.

Contact us

JE enhances, tunes and upgrades a variety of Jaguar Land Rover, Ford, Marcos, Morgan, Range Rover Classic, TVR and Westfield vehicles, for road and motorsport, and provides consultancy and feasibility study to the automotive industry.

Contact us, specifying your vehicle, and we'll tell you how we can change what you might expect from your car.

+44 (0)24 76 305018

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