Water/Methanol and Nitrous Oxide for BMW G82 M4 S58 3.0L

Snow Performance 7 Gallon Reservoir (incl. brackets/check valve/tubin...

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T#:21374142

Part#: 40016

In Stock at Vendor

28% off MSRP $ 218.99

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

$ 156.99 USD

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28% off MSRP

$ 218.99

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

$ 156.99 USD

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BMS Water/Methanol Port Injection (WMI) Kit - S58

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21308440

Part#: WMIK-S58

Ships on Jul 28, 2026

Starting at $ 1,899.00 USD

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Starting at $ 1,899.00 USD

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The Fuel-It! S58 BMW Port Injection Kit is the ultimate fueling solution for your S58 powered BMW. It adds six supplemental low-pressure fuel injectors allowing fueling of up to 1000+ whp using water/methanol blends. This kit includes stainless steel BMS Elite braided lines. They feature an inner Teflon seal for leak-free operation, stainless steel braid, a black outer nylon mesh for abrasion resistance and a stealthy look. These lines not only look great they are also equipped with BMS Elite AN fittings and can withstand extreme pressure and temperature conditions. The included Burger Motorsports DDP 5800 water/methanol alcohol Injection pump is a heavy-duty pump used in all of our BMS Water Injection kits. 200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Made in the USA. The Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. Stealth Tank for G20 G22 & G80 M3 & G82 M4 BMW tucks neatly in the side pocket of your trunk! This water/methanol injection (WMI) tank is a completely custom design that neatly hides away in the left side trunk cavity found in most G20 G22 & G80 M3 & G82 M4 BMW vehicles. The pump mounts directly to the back of the tank allowing for a quick, clean, and completely stealth installation. The bottom of the tank includes a rear sump allowing for consistent performance even as the tank drains. Includes 2-way vented black plastic cap and a compression pump feed fitting. Features & Benefits Included tank leaves trunk completely clear for full use of space Super low profile design tucks neatly into the existing left side trunk cavity 3.5 Gallon (13.25 liters) capacity Available in transparent white for visually checking fluid levels and opaque black for a stealth appearance. DDP 5800 pump mounts directly to the tank Includes 2-way vented black plastic cap Includes all mounting hardware What's included: (1) Fuel-It! S58 Billet Fuel Rail (6) 550cc Fuel Injectors (1) 15' Stainless steel braided water/Methanol line with black nylon sheathing (1) BMS Water/Methanol Pump (4) Pump Screws - Phillips Passivated Stainless 10-32 Thread, 1-1/4" Long (1) -6AN ORB fitting (1) -6AN ORB plug (2) 1/8" NPT plugs (3) 14 x 1 Stainless steel screws to secure the rail to your manifold (1) Injector installation jig (1) 8 x 3/4" screw for the installation jig (1) 21/64 drill bit to open the factory injector bosses (1) Superlube® (1) BMS JB4 Port Injection Controller (7) Wire nuts (1) inline fuse holder (1) 12V Relay (1) 15' of red power wire (1) 15' of black power wire 3.5 Gallon Tank: What's included: (1) 3.5 Gallon Stealth Tank (1) 2-way vented black plastic filler cap (1) brass Compression Tube Fitting for 1/4" Tube OD x 1/4 NPT Male (1) 18" of 1/4" nylon meth line (2) Powder coated stainless lower bracket (2) Rubber lower bracket grommets (2) BMS custom bell washers (2) Stainless Steel Flanged Button Head Screws M6 x 1 mm Thread, 8 mm Long (1) Plastic upper bracket (2) Self Tapping upper bracket screws 1/4" Size, 1-1/2" Long (4) Pump Screws - Phillips Passivated Stainless 10-32 Thread, 1-1/4" Long (1) Billet 1/4 push male to -4AN male 90º (pump out) (1) 1/4 push male to female 90º (pump in) (1) Button Head Hex Drive Screw 18-8 Stainless M8 x 1.25 Thread Size, 15mm Long (bracket to chassis) (1) Nylon lock nut - M8 x 1.25 mm Thread, 9.5 mm High (bracket to chassis) (1) Button Head Hex Drive Screw Passivated 18-8 Stainless Steel, M10 x 1.50 mm Thread, 16mm Long (bracket to chassis)

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WMI Inline Filter

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T#:21176933

Part#: BMS-WMI-FIL

Ships on Jul 28, 2026

$ 15.00 USD

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$ 15.00 USD

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This heavy duty methanol/water injection filter is specifically designed for a methanol/water system can filter particles down to 40 microns in size. It safeguards the functional components of the water/methanol system as well as your engine from particulates present in the water/methanol mixture.

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Water/Methanol Nozzle - 2.5GPH

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T#:21374122

Part#: SNO-N0250

In Stock at Vendor

$ 31.99 USD

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$ 31.99 USD

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Snow Performance 1/8NPT-1/4 Quick Connect Fitting

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T#:2317850

Part#: SNO-82082R

In Stock at Vendor

23% off MSRP $ 12.99

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

$ 9.99 USD

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23% off MSRP

$ 12.99

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

$ 9.99 USD

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Stage 2.5 Boost Cooler Forced Induction Progressive Water-Methanol In...

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T#:3047546

Part#: SNO-211

In Stock at Vendor

$ 702.99 USD

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$ 702.99 USD

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Boost Cooler Stage 2.5 Progressive Water/Methanol Injection Kit - no ...

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T#:21374113

Part#: SNO-210-BRD-T

Ships in 2 Business Days

$ 687.99 USD

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$ 687.99 USD

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Snow Performance Methanol Injection Ring - All BMW

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T#:589571

Part#: SNO-40111.40112

Ships in 2 Business Days

Starting at $ 359.98 USD

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Starting at $ 359.98 USD

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Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle.

Snow Performance Water Tank Upgrade - 7gal

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T#:21308472

Part#: SNO-40016-BRD

Ships in 2 Business Days

$ 260.99 USD

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$ 260.99 USD

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7 gal. water-methanol tank upgrade braided stainless line (w/brackets, solenoid, hose & all necessary fittings) (15lx17hx9w)

BMS 3.5 Gallon Stealth Water/Methanol Injection (WMI) Tank

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T#:20815187

Part#: BMW35G28

Ships on Jul 28, 2026

Starting at $ 279.00 USD

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Starting at $ 279.00 USD

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Safe, sleek, and ready to install out of the box! Your choice of color and accessories! This water/methanol injection (WMI) tank is a completely custom design that neatly hides away in the left side trunk cavity found in most G20 G22 & G80 M3 & G82 M4 BMW vehicles. The pump mounts directly to the back of the tank allowing for a quick, clean, and completely stealth installation. The bottom of the tank includes a rear sump allowing for consistent performance even as the tank drains. Includes 2-way vented black plastic cap and a compression pump feed fitting. Optional upgraded blue billet water/methanol injection (WMI) with 1-way check valve (ES4714530) Burger Motorsports DDP 5800 water methanol alcohol Injection pump (ES4714532) Features & Benefits Leaves trunk completely clear for full use of space Super low profile design tucks neatly into the existing left side trunk cavity 3.5 Gallon (13.25 liters) capacity Available in transparent white for visually checking fluid levels and opaque black for a stealth appearance. DDP 5800 pump mounts directly to the tank (pump sold separately) Tank dimensions: L 20.5" x W 11" X H 13.5" What's included: (1) Stealth Tank (1) 2-way vented black plastic filler cap (1) brass Compression Tube Fitting for 1/4" Tube OD x 1/4 NPT Male (1) 18" of line (2) Powder coated stainless lower bracket (2) Rubber lower bracket grommets (2) BMS custom bell washers (2) Stainless Steel Flanged Button Head Screws M6 x 1 mm Thread, 8 mm Long (1) Plastic upper bracket (2) Self Tapping upper bracket screws 1/4" Size, 1-1/2" Long (4) Pump Screws - Phillips Passivated Stainless 10-32 Thread, 1-1/4" Long (2) 1/4 push male to female 90º to pump in (1) Button Head Hex Drive Screw 18-8 Stainless M8 x 1.25 Thread Size, 15mm Long (bracket to chassis) (1) Nylon lock nut - M8 x 1.25 mm Thread, 9.5 mm High (bracket to chassis) (1) Button Head Hex Drive Screw Passivated 18-8 Stainless Steel, M10 x 1.50 mm Thread, 16mm Long (bracket to chassis)

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Water Injection 26.5l Trunk Mounting Kit - ProLine

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T#:37892117

Part#: SP30121PRO

Special Order: No Guaranteed ETA

$ 310.99 USD

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$ 310.99 USD

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Union Tee

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T#:640585

Part#: 82040

Special Order: No Guaranteed ETA

$ 23.99 USD

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$ 23.99 USD

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Super Atomizing Water/Methanol Injection Nozzles

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T#:20815192

Part#: BMS.SA.WMI.NOZ

Ships on Aug 10, 2026

Starting at $ 40.00 USD

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Starting at $ 40.00 USD

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With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs! Water/Methanol Injection (WMI) nozzles are determined by the intended power and how many bungs your charge pipe has. These nozzles are 1/8” NPT and screw in to bungs included on most aftermarket charge pipes. BMS "super atomizing" nozzles are designed and manufactured by BMS and are known for their great atomization and flow characteristics. The number on the methanol injection nozzle represents the approximate gallons per hour of fluid when at full flow. Generally speaking running two smaller nozzles is preferred to one larger nozzle for an equal flow to improve fluid atomization and distribution.

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Stage 2 Boost Cooler Forced Induction Progressive Water-Methanol Inje...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:586675

Part#: SNO-210-BRD

Back Ordered

$ 687.99 USD

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$ 687.99 USD

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Water/Methanol and Nitrous Oxide for BMW G82 M4 S58 3.0L

Snow Performance 7 Gallon Reservoir (incl. brackets/check valve/tubin...

BMS Water/Methanol Port Injection (WMI) Kit - S58

WMI Inline Filter

Water/Methanol Nozzle - 2.5GPH

Snow Performance 1/8NPT-1/4 Quick Connect Fitting

Stage 2.5 Boost Cooler Forced Induction Progressive Water-Methanol In...

Boost Cooler Stage 2.5 Progressive Water/Methanol Injection Kit - no ...

Snow Performance Methanol Injection Ring - All BMW

Snow Performance Water Tank Upgrade - 7gal

BMS 3.5 Gallon Stealth Water/Methanol Injection (WMI) Tank

Water Injection 26.5l Trunk Mounting Kit - ProLine

Union Tee

Super Atomizing Water/Methanol Injection Nozzles

Stage 2 Boost Cooler Forced Induction Progressive Water-Methanol Inje...

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