Unlock 50-70 HP on your boosted vehicle while decreasing your air temps by up to 100 degrees! Stainless Steel Braided Line, 4AN Fittings, no tank included!
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BMW G26 M440i xDrive B58 3.0L Performance Engine & Drivetrain Parts
- Axles/Driveshafts
- Cooling
- Differentials / LSDs
- Engine Internals
- Forced Induction
- Fuel / Ignition
- Intake Systems
- Intercoolers
- Nitrous Systems
- Oil Catch Can
- Performance Package
- Pulleys
- Software
- Throttle Controller
The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out!
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Choose Your Filter Color
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King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A
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This product was last offered at the strikethrough price on
05-02-2026
Two required per valve, necessary for use with certain supertech valves
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Pairs with all types of coolant to increase heat transfer and decrease engine temps.
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Snow Performance Hyper-Sonic water-methanol injection nozzle
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Snow Performance Hyper-Sonic water-methanol injection nozzle
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Install and additional water/methanol nozzle in any WMI system!
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Eliminate intake restrictions and improve power - Dyno-Proven Gains up to +9 HP & +10 Lbs. x Ft. TQ
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
Two required per valve, necessary for use with certain supertech valves
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Choose your bottle size to add up to 75hp with this EFI nitrous kit.
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Eliminate intake restrictions and improve power - Dyno-Proven Gains up to +13 HP & +14 Lbs. x Ft. TQ
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-28-2026
Install and additional water/methanol nozzle in any WMI system!
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Upgraded Main Studs for B58!
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Reinforces differential mounting to reduce wheel hop and improve rear traction. For G Chassis BMW/Supra
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