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Water injection kit

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Water injection kit for sale on Ireland's largest auction and classifieds sites

Aem water methanol - aem,

Aem water methanol - aem,

£520.00 · Buy It Now

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Aem water methanol - water,

Aem water methanol - water,

£445.00 · Buy It Now

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Genuine water meth - genuine, water/meth

Genuine water meth - genuine, water/meth

£424.02 · Buy It Now

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Aem water methanol - aem, v3

Aem water methanol - aem, v3

£312.70 · Buy It Now

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Aem water methanol - v3,

Aem water methanol - v3,

£450.00 · Buy It Now

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Aem water methanol - v3,

Aem water methanol - v3,

£519.95 · Buy It Now

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Coolingmist volute injection - volute,

Coolingmist volute injection - volute,

£189.99 · Buy It Now

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Port direct injection kit - direct,

Port direct injection kit - direct,

£274.99 · Buy It Now

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Coolingmist tuner kit water - tuner,

Coolingmist tuner kit water - tuner,

£329.99 · Buy It Now

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Snow performance boost cooler - snow,

Snow performance boost cooler - snow,

£324.39 · Buy It Now

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Devilsown port direct - devilsown, 4

Devilsown port direct - devilsown, 4

£139.99 · Buy It Now

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Port direct injection kit - 4,

Port direct injection kit - 4,

£209.99 · Buy It Now

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Coolingmist volute injection - coolingmist,

Coolingmist volute injection - coolingmist,

£194.99 · Buy It Now

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Genuine aem water - genuine,

Genuine aem water - genuine,

£471.38 · Buy It Now

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Genuine water meth - genuine, water/meth

Genuine water meth - genuine, water/meth

£424.02 · Buy It Now

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Aem water methanol - /,

Aem water methanol - /,

£519.95 · Buy It Now

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Aem electronics inline - aem,

Aem electronics inline - aem,

£52.86 · Buy It Now

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Aem electronics water methanol - electronics, water/methanol

Aem electronics water methanol - electronics, water/methanol

£100.19 · Buy It Now

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Aem electronics water methanol - electronics, water/methanol

Aem electronics water methanol - electronics, water/methanol

£100.19 · Buy It Now

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Devilsown port direct - 6,

Devilsown port direct - 6,

£204.99 · Buy It Now

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Coolingmist hardline port - coolingmist,

Coolingmist hardline port - coolingmist,

£179.99 · Buy It Now

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Aem electronics water - electronics, water/methanol

Aem electronics water - electronics, water/methanol

£233.05 · Buy It Now

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Devilsown vaux astra vxr - devilsown,

Devilsown vaux astra vxr - devilsown,

£369.99 · Buy It Now

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Devilsown port direct - port,

Devilsown port direct - port,

£299.95 · Buy It Now

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Coolingmist volute dual - coolingmist,

Coolingmist volute dual - coolingmist,

£252.99 · Buy It Now

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Port direct injection kit - 4,

Port direct injection kit - 4,

£369.95 · Buy It Now

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Genuine aem water methanol - genuine,

Genuine aem water methanol - genuine,

£92.95 · Buy It Now

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Aem electronics water - aem,

Aem electronics water - aem,

£700.75 · Buy It Now

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Snow performance sno 301 - snow,

Snow performance sno 301 - snow,

£348.78 · Buy It Now

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Snow performance boost cooler - performance,

Snow performance boost cooler - performance,

£405.69 · Buy It Now

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Devilsown mini cooper - devilsown,

Devilsown mini cooper - devilsown,

£359.99 · Buy It Now

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Devilsown ford focus port - devilsown,

Devilsown ford focus port - devilsown,

£439.99 · Buy It Now

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Devilsown port direct - 6,

Devilsown port direct - 6,

£284.99 · Buy It Now

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Aem electronics water - electronics, water/methanol

Aem electronics water - electronics, water/methanol

£570.96 · Buy It Now

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Devilsown mazda mps - mazda, port

Devilsown mazda mps - mazda, port

£369.99 · Buy It Now

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Aem water methanol - aem, injection

Aem water methanol - aem, injection

£560.00 · Buy It Now

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Devilsown m57 port direct - m57,

Devilsown m57 port direct - m57,

£509.99 · Buy It Now

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Coolingmist track cooling - track,

Coolingmist track cooling - track,

£359.95 · Buy It Now

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Vaitrix sensor type gauge - .vaitrix,

Vaitrix sensor type gauge - .vaitrix,

£510.00 · Buy It Now

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Coolingmist stage water - stage, 1

Coolingmist stage water - stage, 1

£394.99 · Buy It Now

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Coolingmist m57 direct port - direct,

Coolingmist m57 direct port - direct,

£534.99 · Buy It Now

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Aem gallon water - 1,

Aem gallon water - 1,

£559.99 · Buy It Now

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Bms bmw n20 - bmw,

Bms bmw n20 - bmw,

£234.70 · Buy It Now

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Devilsown water methanol - devilsown,

Devilsown water methanol - devilsown,

£745.99 · Buy It Now

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Coolingmist port direct - 4,

Coolingmist port direct - 4,

£339.95 · Buy It Now

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Devilsown port direct - devilsown,

Devilsown port direct - devilsown,

£289.99 · Buy It Now

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Aem gallon water meth - aem,

Aem gallon water meth - aem,

£579.99 · Buy It Now

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Devils water methanol - devils,

Devils water methanol - devils,

£430.99 · Buy It Now

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Devilsown mini cooper r56 - devilsown,

Devilsown mini cooper r56 - devilsown,

£369.99 · Buy It Now

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Devilsown n54 port - devilsown,

Devilsown n54 port - devilsown,

£629.95 · Buy It Now

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Devilsown vaux astra - devilsown,

Devilsown vaux astra - devilsown,

£369.99 · Buy It Now

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Coolingmist tuner kit water - tuner,

Coolingmist tuner kit water - tuner,

£399.99 · Buy It Now

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Coolingmist hardline port - coolingmist,

Coolingmist hardline port - coolingmist,

£339.95 · Buy It Now

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Coolingmist track cooling - track,

Coolingmist track cooling - track,

£414.95 · Buy It Now

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Water methanol injection kit - water,

Water methanol injection kit - water,

£363.70 · Buy It Now

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Devils water methanol - water,

Devils water methanol - water,

£364.99 · Buy It Now

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Devilsown focus port direct - focus, 5

Devilsown focus port direct - focus, 5

£504.99 · Buy It Now

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Coolingmist port direct - coolingmist, 4

Coolingmist port direct - coolingmist, 4

£179.99 · Buy It Now

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Coolingmist port race direct - port,

Coolingmist port race direct - port,

£469.95 · Buy It Now

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Devilsown m57 port direct - m57,

Devilsown m57 port direct - m57,

£599.99 · Buy It Now

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Devils water methanol - water,

Devils water methanol - water,

£729.99 · Buy It Now

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Aem electronics gallon - 1,

Aem electronics gallon - 1,

£556.57 · Buy It Now

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Coolingmist stage - stage, 3

Coolingmist stage - stage, 3

£654.99 · Buy It Now

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Race spec port - race-spec, direct

Race spec port - race-spec, direct

£87.02 · Buy It Now

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Edelbrock water injection nos - water,

Edelbrock water injection nos - water,

£183.26 · Buy It Now

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Aem electronics water methanol - aem, water/methanol

Aem electronics water methanol - aem, water/methanol

£233.05 · Buy It Now

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Aem gallon petrol diesel - aem, 1

Aem gallon petrol diesel - aem, 1

£560.00 · Buy It Now

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Devilsown mini cooper r56 - devilsown,

Devilsown mini cooper r56 - devilsown,

£449.99 · Buy It Now

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Coolingmist port direct - port,

Coolingmist port direct - port,

£229.95 · Buy It Now

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Genuine aem 3300 - genuine, water

Genuine aem 3300 - genuine, water

£465.70 · Buy It Now

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Devilsown water meth injection - devilsown,

Devilsown water meth injection - devilsown,

£307.99 · Buy It Now

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Devilsown vaux astra vxr port - astra,

Devilsown vaux astra vxr port - astra,

£449.99 · Buy It Now

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Devilsown mini cooper r53 - devilsown,

Devilsown mini cooper r53 - devilsown,

£439.99 · Buy It Now

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Aem gallon water methanol - aem,

Aem gallon water methanol - aem,

£549.00 · Buy It Now

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Coolingmist port direct - 8,

Coolingmist port direct - 8,

£689.95 · Buy It Now

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Coolingmist stage water - stage, 1

Coolingmist stage water - stage, 1

£469.99 · Buy It Now

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Devilsown port direct - 6,

Devilsown port direct - 6,

£524.95 · Buy It Now

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Aem electronics water - v2,

Aem electronics water - v2,

£587.57 · Buy It Now

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Coolingmist focus port - coolingmist,

Coolingmist focus port - coolingmist,

£507.99 · Buy It Now

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Coolingmist n54 port direct - n54,

Coolingmist n54 port direct - n54,

£597.99 · Buy It Now

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Devilsown ford focus port - focus,

Devilsown ford focus port - focus,

£359.99 · Buy It Now

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Coolingmist stage water - coolingmist,

Coolingmist stage water - coolingmist,

£474.99 · Buy It Now

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Aem electronics water methanol - aem, water/methanol

Aem electronics water methanol - aem, water/methanol

£700.75 · Buy It Now

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Coolingmist jb4 water methanol - jb4,

Coolingmist jb4 water methanol - jb4,

£414.99 · Buy It Now

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Coolingmist tuner kit - coolingmist,

Coolingmist tuner kit - coolingmist,

£414.99 · Buy It Now

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Coolingmist hardline port - coolingmist, 6

Coolingmist hardline port - coolingmist, 6

£469.95 · Buy It Now

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Devils water methanol - water,

Devils water methanol - water,

£564.99 · Buy It Now

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Devilsown port direct - 8,

Devilsown port direct - 8,

£609.95 · Buy It Now

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Devilsown focus port direct - 5,

Devilsown focus port direct - 5,

£469.95 · Buy It Now

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Coolingmist water methanol - water,

Coolingmist water methanol - water,

£44.75 · Buy It Now

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Coolingmist hardline port - coolingmist,

Coolingmist hardline port - coolingmist,

£229.99 · Buy It Now

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Devilsown ford fiesta port - fiesta,

Devilsown ford fiesta port - fiesta,

£359.99 · Buy It Now

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3300 aem v3 water meth - aem,

3300 aem v3 water meth - aem,

£595.00 · Buy It Now

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Devilsown ford fiesta port - fiesta,

Devilsown ford fiesta port - fiesta,

£439.99 · Buy It Now

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Aem 3300 water - aem, methanol

Aem 3300 water - aem, methanol

£455.86 · Buy It Now

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Snow performance boost - snow, cooler

Snow performance boost - snow, cooler

£405.69 · Buy It Now

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📊96 listings · from £44.75 · avg £404.56

Browse 96 water injection kit listings currently in our index. Prices range from £44.75 to £745.99, with an average of £404.56. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about water injection kit →

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Everything you need to know about water injection kit

Whether you are looking for a brand-new or second-hand water injection kit, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £44.75, while premium listings can reach £745.99 — giving you a wide budget spread to work with. The average price of £404.56 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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