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Water Meth Kits

30 products

Showing 1 - 24 of 30 products

Showing 1 - 24 of 30 products
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AEM 30-3300 - AEM30-3300 - AEM V3 1 Gallon Water/Methanol Injection Kit (Internal Map) - Shipped in Europe - Tuningsupply.com

  
    

AEM 30-3300 - AEM30-3300 - AEM V3 1 Gallon Water/Methanol Injection Kit (Internal Map) - Shipped in Europe - Tuningsupply.com

MPN: 30-3300

AEM V3 1 Gallon Water/Methanol Injection Kit (Internal Map)
Sale price€780.21
In stock (22)

    

AEM 30-3350 - AEM30-3350 - AEM V3 One Gallon Water/Methanol Injection Kit - Multi Input - Shipped in Europe - Tuningsupply.com

  
    

AEM 30-3350 - AEM30-3350 - AEM V3 One Gallon Water/Methanol Injection Kit - Multi Input - Shipped in Europe - Tuningsupply.com

MPN: 30-3350

AEM V3 One Gallon Water/Methanol Injection Kit - Multi Input
Sale price€763.05
Only 4 left

    

Snow Performance SNO-500 - SNOSNO-500 - Snow Performance Stage 3 Boost Cooler 94-07 Cummins 5.9L Diesel Water Injection Kit - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-500 - SNOSNO-500 - Snow Performance Stage 3 Boost Cooler 94-07 Cummins 5.9L Diesel Water Injection Kit - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-520 - SNOSNO-520 - Snow Performance Stage 3 Boost Cooler Ford 7.3/6.0/6.4/6.7 Powerstroke Water Injection Kit - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-520 - SNOSNO-520 - Snow Performance Stage 3 Boost Cooler Ford 7.3/6.0/6.4/6.7 Powerstroke Water Injection Kit - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-510 - SNOSNO-510 - Snow Performance Stage 3 Boost Cooler 07-17 Cummins 6.7L Diesel Water Injection Kit - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-510 - SNOSNO-510 - Snow Performance Stage 3 Boost Cooler 07-17 Cummins 6.7L Diesel Water Injection Kit - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-320-BRD - SNOSNO-320-BRD - Snow Performance Stg 3 Boost Cooler DI 2D MAP Prog. Water Injection Kit (SS Braided Line & 4AN) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-320-BRD - SNOSNO-320-BRD - Snow Performance Stg 3 Boost Cooler DI 2D MAP Prog. Water Injection Kit (SS Braided Line & 4AN) - Shipped in Europe - Tuningsupply.com

MPN: SNO-320-BRD

Snow Performance Stg 3 Boost Cooler DI 2D MAP Prog. Water Injection Kit (SS Braided Line & 4AN)
Sale price€1,038.97 Regular price€1,041.46
In stock (8)

    

Snow Performance SNO-320 - SNOSNO-320 - Snow Performance Boost Cooler Stg 3 DI 2D Map Progressive Water Injection Kit - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-320 - SNOSNO-320 - Snow Performance Boost Cooler Stg 3 DI 2D Map Progressive Water Injection Kit - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-310-BRD - SNOSNO-310-BRD - Snow Performance Stg 3 Boost Cooler EFI 2D MAP Prog. Water Injection Kit (SS Braided Line & 4AN) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-310-BRD - SNOSNO-310-BRD - Snow Performance Stg 3 Boost Cooler EFI 2D MAP Prog. Water Injection Kit (SS Braided Line & 4AN) - Shipped in Europe - Tuningsupply.com

MPN: SNO-310-BRD

Snow Performance Stg 3 Boost Cooler EFI 2D MAP Prog. Water Injection Kit (SS Braided Line & 4AN)
Sale price€1,038.94 Regular price€1,041.46
Only 3 left

    

Snow Performance SNO-310 - SNOSNO-310 - Snow Performance Stage 3 EFI 2D Map Progressive Water Injection Kit - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-310 - SNOSNO-310 - Snow Performance Stage 3 EFI 2D Map Progressive Water Injection Kit - Shipped in Europe - Tuningsupply.com

MPN: SNO-310

Snow Performance Stage 3 EFI 2D Map Progressive Water Injection Kit
Sale price€936.56
In stock (6)

    

Snow Performance SNO-301 - SNOSNO-301 - Snow Performance Stg 1 Boost Cooler TD Water Injection Kit (Incl. Red Hi-Temp Tubing/Quick Fittings) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-301 - SNOSNO-301 - Snow Performance Stg 1 Boost Cooler TD Water Injection Kit (Incl. Red Hi-Temp Tubing/Quick Fittings) - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-2132-BRD - SNOSNO-2132-BRD - Snow Performance 11-17 Mustang Stg 2 Boost Cooler F/I Water Injection Kit (SS Braid Line & 4AN) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-2132-BRD - SNOSNO-2132-BRD - Snow Performance 11-17 Mustang Stg 2 Boost Cooler F/I Water Injection Kit (SS Braid Line & 4AN) - Shipped in Europe - Tuningsupply.com

MPN: SNO-2132-BRD

Snow Performance 11-17 Mustang Stg 2 Boost Cooler F/I Water Injection Kit (SS Braid Line & 4AN)
Sale price€1,166.69 Regular price€1,171.64
Only 4 left

    

Snow Performance SNO-211-BRD - SNOSNO-211-BRD - Snow Performance 2.5 Boost Cooler Water Methanol Injection Kit w/ SS Brd Line & 4AN Fittings - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-211-BRD - SNOSNO-211-BRD - Snow Performance 2.5 Boost Cooler Water Methanol Injection Kit w/ SS Brd Line & 4AN Fittings - Shipped in Europe - Tuningsupply.com

MPN: SNO-211-BRD

Snow Performance 2.5 Boost Cooler Water Methanol Injection Kit w/ SS Brd Line & 4AN Fittings
Sale price€1,133.43 Regular price€1,136.39
In stock (16)

    

Snow Performance SNO-210-BRD-T - SNOSNO-210-BRD-T - Snow Performance Stg 2 Boost Cooler F/I Prog. Water Injection Kit (SS Braided 4AN Fitting) - No Tank - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-210-BRD-T - SNOSNO-210-BRD-T - Snow Performance Stg 2 Boost Cooler F/I Prog. Water Injection Kit (SS Braided 4AN Fitting) - No Tank - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-210-BRD - SNOSNO-210-BRD - Snow Performance Stg 2 Boost Cooler F/I Prog. Water Injection Kit (SS Braided Line 4AN Fittings) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-210-BRD - SNOSNO-210-BRD - Snow Performance Stg 2 Boost Cooler F/I Prog. Water Injection Kit (SS Braided Line 4AN Fittings) - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-201-BRD - SNOSNO-201-BRD - Snow Performance Stg 1 Boost Cooler F/I Water Injection Kit (Incl. SS Braided Line and 4AN Fittings) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-201-BRD - SNOSNO-201-BRD - Snow Performance Stg 1 Boost Cooler F/I Water Injection Kit (Incl. SS Braided Line and 4AN Fittings) - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-20010-BRD - SNOSNO-20010-BRD - Snow Performance Stg 2 Boost Cooler Prog. Engine Mount Water Injection Kit (SS Braid Line & 4AN) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-20010-BRD - SNOSNO-20010-BRD - Snow Performance Stg 2 Boost Cooler Prog. Engine Mount Water Injection Kit (SS Braid Line & 4AN) - Shipped in Europe - Tuningsupply.com

    

Snow Performance SNO-20010 - SNOSNO-20010 - Snow Performance Stage II Boost Cooler Forced Induction Water Injection Kit - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-20010 - SNOSNO-20010 - Snow Performance Stage II Boost Cooler Forced Induction Water Injection Kit - Shipped in Europe - Tuningsupply.com

MPN: SNO-20010

Snow Performance Stage II Boost Cooler Forced Induction Water Injection Kit
Sale price€685.03
In stock (31)

    

AEM 30-3352 - AEM30-3352 - AEM V3 Water/Methanol Injection Kit - Multi Input (NO Tank) - Shipped in Europe - Tuningsupply.com

  
    

AEM 30-3352 - AEM30-3352 - AEM V3 Water/Methanol Injection Kit - Multi Input (NO Tank) - Shipped in Europe - Tuningsupply.com

MPN: 30-3352

AEM V3 Water/Methanol Injection Kit - Multi Input (NO Tank)
Sale price€679.39
In stock (6)

    

AEM 30-3351 - AEM30-3351 - AEM V2 5 Gallon Diesel Water/Methanol Injection Kit - Multi Input - Shipped in Europe - Tuningsupply.com

  
    

AEM 30-3351 - AEM30-3351 - AEM V2 5 Gallon Diesel Water/Methanol Injection Kit - Multi Input - Shipped in Europe - Tuningsupply.com

MPN: 30-3351

AEM V2 5 Gallon Diesel Water/Methanol Injection Kit - Multi Input
Sale price€942.38
Only 3 left

    

AEM 30-3326 - AEM30-3326 - AEM Water/Methanol Injection System - High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out - Shipped in Europe - Tuningsupply.com

  
    

AEM 30-3326 - AEM30-3326 - AEM Water/Methanol Injection System - High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out - Shipped in Europe - Tuningsupply.com

    

AEM 30-3302 - AEM30-3302 - AEM V3 Water/Methanol Injection Kit - NO TANK (Internal Map) - Shipped in Europe - Tuningsupply.com

  
    

AEM 30-3302 - AEM30-3302 - AEM V3 Water/Methanol Injection Kit - NO TANK (Internal Map) - Shipped in Europe - Tuningsupply.com

MPN: 30-3302

AEM V3 Water/Methanol Injection Kit - NO TANK (Internal Map)
Sale price€694.27
Only 3 left

    

AEM 30-3301 - AEM30-3301 - AEM V2 5 Gallon Diesel Water/Methanol Injection Kit (Internal Map) - Shipped in Europe - Tuningsupply.com

  
    

AEM 30-3301 - AEM30-3301 - AEM V2 5 Gallon Diesel Water/Methanol Injection Kit (Internal Map) - Shipped in Europe - Tuningsupply.com

MPN: 30-3301

AEM V2 5 Gallon Diesel Water/Methanol Injection Kit (Internal Map)
Sale price€942.38
Only 2 left

    

Snow Performance SNO-211 - SNOSNO-211 - Snow Performance 2.5 Boost Cooler Water Methanol Injection Kit - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-211 - SNOSNO-211 - Snow Performance 2.5 Boost Cooler Water Methanol Injection Kit - Shipped in Europe - Tuningsupply.com

MPN: SNO-211

Snow Performance 2.5 Boost Cooler Water Methanol Injection Kit
Sale price€910.28
Only 2 left

    

Snow Performance SNO-50100-BRD - SNOSNO-50100-BRD - Snow Performance Stg 3 Boost Cooler Water Injection Kit TD Univ. (SS Braided Line and 4AN Fittings) - Shipped in Europe - Tuningsupply.com

  
    

Snow Performance SNO-50100-BRD - SNOSNO-50100-BRD - Snow Performance Stg 3 Boost Cooler Water Injection Kit TD Univ. (SS Braided Line and 4AN Fittings) - Shipped in Europe - Tuningsupply.com

MPN: SNO-50100-BRD

Snow Performance Stg 3 Boost Cooler Water Injection Kit TD Univ. (SS Braided Line and 4AN Fittings)
Sale price€1,557.94 Regular price€1,562.19
Only 4 left

Enhance Your Engine with Water Meth Kits

Water methanol injection is a proven method to cool charge air and suppress detonation, allowing for increased boost and ignition timing in turbocharged and supercharged engines. It effectively cools the combustion chamber, reducing knock and enabling your engine to perform at higher levels safely. Whether you're tuning a sporty street car or building a competition rig, our water meth kits are engineered for reliable, consistent delivery.

Trusted Brands and Quality Components

Explore our range of water meth kits featuring components from industry leaders such as Snow Performance and AEM Performance Electronics. We also supply a variety of water meth components for customization or maintenance, ensuring you have everything needed to optimize your setup. Our products are designed to integrate seamlessly with your vehicle, including popular models that require specialized tuning like those found in the Subaru tuning parts category.

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Frequently asked questions

We ship to every EU country, plus Norway and Switzerland, always with track & trace. On request we can also ship to other countries. In that case any import duties and taxes are paid by you.

Not within the EU, Norway and Switzerland. Our prices include VAT, and we take care of import duties and customs. There is nothing extra to pay when the courier arrives.

We carry more than 800,000 parts from over 400 brands. Some parts ship from European stock. Others we order from the manufacturer or distributor, often in the US, and we handle the import. Every part comes through our warehouse in the Netherlands, where we check it before it ships to you.

That depends on your country and the shipping method you choose at checkout. Most parts reach our warehouse within 2 to 4 business days. With DHL Express they then reach you in 1 to 2 business days, so with the fastest option we can deliver almost anywhere within 6 business days.

We do depend on our suppliers and carriers, so these times are estimates. You get a track & trace link as soon as your order ships.

Standard shipping is with DPD. At checkout you can also choose DHL Express Economy or DHL Express Air for faster delivery. Large parcels go with NL Logistics within the Netherlands and Belgium, and with DHL Express to all other countries.

Send us your VIN, or your car's make, model, year and trim, and we check fitment for free before your order ships. Contact us before you order.

Yes. As a consumer you can register a return within 14 days of receiving your order through our returns portal, and then send it back within another 14 days. Return shipping is at your own cost, unless we sent the wrong part or it arrived damaged. Installed or used parts may not be refunded in full.

Read our returns policy for all details.

Yes, as long as we have not yet ordered the part from our supplier. Email support@tuningsupply.com as soon as possible. Special orders cannot be cancelled.

Email support@tuningsupply.com, call +31 85 212 9914 or use our contact page. We are happy to help.