BMW E60 525i M54 2.5L Water/Methanol Injection

Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Gauge Pod controller, for optimum control even from the driver's seat!

Brand:

ES#:

2855201

Mfg#:

SN0210

$583.99 USD

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Lifetime Replacement

Red High Temp Nylon Tubing, Quick-Connect Fittings Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4159648

Mfg#:

SN0-20010

$520.99 USD

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on orders $49 and up

Lifetime Replacement

Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4698806

Mfg#:

SP10317PRO

$833.99 USD

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on orders $49 and up

Lifetime Replacement

With Tank, Stainless Steel Braided Line, 4AN Fittings Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4004529

Mfg#:

SN0-210-BRD

$687.99 USD

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Lifetime Replacement

Swappable swirl generators for 250/500/1000cc configurations! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4307641

Mfg#:

30-3313

12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$129.99

This product was last offered at the strikethrough price on
10-25-2026

$114.99 USD

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Lifetime Replacement

Engine mounted, stainless steel braided line, 4AN fittings Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4350144

Mfg#:

20010-BRD

$625.00 USD

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Lifetime Replacement

Robust protection for your WMI installation to ensure peace of mind Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4147674

Mfg#:

SN0-40060

$73.00 USD

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Lifetime Replacement

All the necessities to move your tank to the trunk of any vehicle. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4691038

Mfg#:

SN0-40012-BRD

Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4431148

Mfg#:

SN0-211-BRD

$909.99 USD

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Lifetime Replacement

W/Brackets, Solenoid, Hose & All Necessary Fittings Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4147675

Mfg#:

SN0-40014

$140.99 USD

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Lifetime Replacement

Integrated pump mount for a super clean install. Available in two colors. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4714682

Mfg#:

2G-ULPMT

Starting at $179.00 USD

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Lifetime Replacement

Proportionally injects more or less water/methanol according to boost pressure Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4623922

Mfg#:

SN0-60400

$184.99 USD

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on orders $49 and up

Lifetime Replacement

200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4714532

Mfg#:

BMSDDP5800

Starting at $120.00 USD

Customize

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on orders $49 and up

Lifetime Replacement

High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4500516

Mfg#:

30-3326

11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$149.99

This product was last offered at the strikethrough price on
10-25-2026

$132.99 USD

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Lifetime Replacement

Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4144932

Mfg#:

SN0-310-BRD

$833.99 USD

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Lifetime Replacement