Defender 300 Tdi Full Size Intercooler

Rated 5.00 out of 5 based on 4 customer ratings
(4 customer reviews)

£365.00 ex. vat

35% increase in power and torque from this conversion!!

A brand new full size high performance intercooler from AlliSport Ltd supplied with fitting kit and designed to replace the original much smaller intercooler on the Land Rover Defender 300 Tdi engine.

Please contact us for availability

SKU: AS04-3 Category: Tags: , , ,

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Full size, high performance front mounted intercooler, designed and built in house by AlliSport using our special L.I.F.T technology core. Fabricated in house with laser cut end tanks and TIG welded by hand

Suitable for both right and left hand drive

British built and Lifetime warranty!

Replaces the original much smaller intercooler on Land Rover 300 Tdi

The kit fits using the original boost pipe connections with minor modifications and is supplied complete with fitting kit and instructions

Cooler, more dense oxygen rich air reduces heat stress, improves efficiency and lowers exhaust gas temperatures (EGT)

Power and torque can increase with correct tuning by 35%, or up to 160 bhp with the standard turbo plus an improvement in fuel economy


  • 320mm x 500mm x 55mm L.I.F.T  core
  • Laser cut, CNC folded and TIG welded by hand
  • 610mm total width
  • 330mm height
  • 60mm thick
  • 51mm inlet and outlet tube diameter with swaged ends for pipe security
  • Includes stainless steel fixing brackets and bolts
  • M8 front mounting bosses and extra strong folded bottom mounts

Please note – not suitable for cars with AC. Please contact us to discuss an alternative solution.

See our FAQ pages for further information or contact us for advice



Additional information

Weight 59.52 lbs

Model/ Series

4 reviews for Defender 300 Tdi Full Size Intercooler

  1. Rated 5 out of 5


    Great quality intercooler! Would recommend.

  2. Rated 5 out of 5

    Mark Rivron (verified owner)

    Does exactly what they said it would. A notable increase in torque and a lot more free revving. The vehicle is a 1997 90 tdi with 250000 miles.

  3. Rated 5 out of 5

    Bart Voordeckers (verified owner)

    Just finished installing this full size intercooler on my Defender 90 300tdi.
    What a difference this makes!!!
    Worth every penny.

  4. Rated 5 out of 5

    simon james

    Outstanding quality and so easy to fit
    maked a big difference to Proformance

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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.

All shipping for warranty must be pre-paid and insured and accompanied by reference to the original invoice. We cannot be liable for lost or damaged in-bound packages.

Not all AlliSport products are covered by the lifetime warranty, please check the warranty tab on the product detail page for further info.