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Enjoy all the advantages of water/methanol injection with one of our top-brand water/methanol injection systems. Gasoline or diesel, carbureted or fuel-injected, naturally...

Enjoy all the advantages of water/methanol injection with one of our top-brand water/methanol injection systems. Gasoline or diesel, carbureted or fuel-injected, naturally aspirated or forced induction—no matter what your application, we’ve got a methanol injection kit for you. Crank up the boost, dial in more timing advance, and gain big power from the high-octane methane—all while decreasing your chance of detonation! Summit Racing carries Snow Performance, AEM Electronics, Nitrous Express, and Banks Power water/methanol injection systems to maximize your vehicles performance. Shop now!

Enjoy all the advantages of water/methanol injection with one of our top-brand water/methanol injection systems. Gasoline or diesel, carbureted or fuel-injected, naturally aspirated or forced induction—no matter what your application, we’ve got a methanol injection kit for you. Crank up the boost, dial in more timing advance, and gain big power from the high-octane methane—all while decreasing your chance of detonation! Summit Racing carries Snow Performance, AEM Electronics, Nitrous Express, and Banks Power water/methanol injection systems to maximize your vehicles performance. Shop now!

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Nitrous Express Stage I Water/Methanol Injection Systems 15122H

Made in the USA

Nitrous Express Stage I Water/Methanol Injection Systems 15122H

Nitrous Express Stage I Water/Methanol Injection Systems 15122H

Water/Methanol Injection System, Gas, Stage 1, Direct Port, 8-Cylinder, Hard Lines, Kit

Part Number: NEX-15122H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Nitrous Express Stage II Water/Methanol Injection Systems 15125H

Made in the USA

Nitrous Express Stage II Water/Methanol Injection Systems 15125H

Nitrous Express Stage II Water/Methanol Injection Systems 15125H

Water/Methanol Injection System, Gas, Stage 2, Direct Port, 4-Cylinder, Hard Lines, Kit

Part Number: NEX-15125H

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Nitrous Express Stage II Water/Methanol Injection Systems 15126H

Made in the USA

Nitrous Express Stage II Water/Methanol Injection Systems 15126H

Nitrous Express Stage II Water/Methanol Injection Systems 15126H

Water/Methanol Injection System, Gas, Stage 2, Direct Port, 6-Cylinder, Hard Lines, Kit

Part Number: NEX-15126H

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Nitrous Express Stage II Water/Methanol Injection Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 15127H-LT4

Made in the USA

Nitrous Express Stage II Water/Methanol Injection Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 15127H-LT4

Nitrous Express Stage II Water/Methanol Injection Systems for 2017-2021 CAMARO, 2015-2019 CORVETTE, 2016-2019 CTS - 15127H-LT4

Water/Methanol Injection System, Gas, Stage 2, LT4 Supercharger Lid, Hard Lines, Kit

Part Number: NEX-15127H-LT4

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Nitrous Express Stage III Water/Methanol Injection Systems 15130H

Made in the USA

Nitrous Express Stage III Water/Methanol Injection Systems 15130H

Nitrous Express Stage III Water/Methanol Injection Systems 15130H

Water/Methanol Injection System, Gas, Stage 3, Direct Port, 4-Cylinder, Hard Lines, Kit

Part Number: NEX-15130H

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Nitrous Express Stage I Water/Methanol Injection Systems 15020

Made in the USA

Nitrous Express Stage I Water/Methanol Injection Systems 15020

Nitrous Express Stage I Water/Methanol Injection Systems 15020

Water/Methanol Injection System, Gas, Stage 1 Boost, Kit

Part Number: NEX-15020

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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