300 Tdi uprated intercooler

(4 customer reviews)

£324.00 ex. vat

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SKU: AS19 Category:

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Uprated direct replacement intercooler for Land Rover Defender, Discovery or Range Rover 300 Tdi. Designed with 50% more cooling surface area than the original.

No modifications required for installation.

Pressure tested to 30 psi prior to dispatch and supplied with our Lifetime warranty

Constructed using our special L.I.F.T (Louvered Internal Fin Technology) core design to maximise heat transfer, strength and reliability.

Combined with the correct tuning (basic instructions included) power will increase from 111 bhp standard to 135 bhp with a similar 18-20% increase in torque.

This increase in power and torque is felt primarily in the lower and mid-range rev range, increasing engine flexibility providing the equivalent of a gear higher ability up hills or pulling a trailer.

Customers regularly report 10-12% gain in economy and a smoother running engine.

Also suitable for vehicles fitted with air conditioning and automatic gearbox models

As the intercooler is far more efficient than the standard item, the fuel pump will benefit from optimisation to compensate for the change in mixture.

Please note – some late automatic Discovery models are fitted with EDC or Electronic Diesel Control, and will require an electronic tuning method

Cylinder head thermal stress is actually reduced as the EGT or combustion temperature is reduced, improving efficiency

Constructed using laser cut and CNC folded high grade aluminium end tanks, and TIG welded by hand in house.

Please see our other products to compliment this upgrade, such as silicone hoses, free flow air filters, aluminium radiators and EGR blanking kits.

Additional information

Weight 33 lbs


Model / Series

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4 reviews for 300 Tdi uprated intercooler

  1. Chris Walsh (verified owner)

    Great build quality, unfortunately I didn’t notice any performance gain though.

    • Andrew Graham

      Thank you for the feedback. The intercooler relies on the fuelling and boost to be optimised and the engine to be operating 100%. Please contact us if you would like to discuss any diagnostic questions.

  2. Glenn Russell (verified owner)

    Nice quality build,

  3. Richard Powell

    A great quality product, noticed a real difference travelling home Thank you Andrew for the professional advice, service and the cup of tea!

  4. Grzegorz

    in my disco 300tdi i changed old standard intercooler to that briliant one… what i can say is that quality product is great and it is 100% plug and play with original one… in my opinion there is a better feeling from ride but what is the most important for me is the fact that i have ony a little black smoke instead of black cloud… ( i have extra fuel added on fuel pomp). Thank you guys for your professional advices and help with fit the best option for me

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AlliSport strive to produce the highest quality products designed to withstand many years of use and we are proud to stand behind these products. However, we manufacture many products and if you make enough of anything, a limited number of problems may be expected. It is how we deal with a problem that is important!

Effective January 2016 onwards, if your product fails due to a manufacturing defect we will repair or replace it without charge, at our discretion. Only original, unaltered and unmodified materials and workmanship are covered by this policy.

This warranty does not cover damage caused by accident, improper care, negligence, normal wear and tear, or the natural breakdown of materials over extended time and use.

Damage not covered under warranty may be repaired for a reasonable rate and a fee will be charged for return shipping.

The products eligible for warranty are covered to the original owner, for the lifetime of the product.  Unfortunately, this does not mean your lifetime. Your AlliSport® intercooler may not survive to the ripe old age of 70.

(But we have heard from happy customers whose well-loved and cared for 1999 products are still going strong!)

For warranty evaluation, your product must be returned directly to AlliSport Ltd, Aubrey’s Farm, Bromesberrow Estate, Ledbury, Herefordshire, HR8 1RZ, UK, including a copy of the receipt, otherwise we require an order or invoice number to track it through our records.

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