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Z3-Cooling

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    16" Spal Low Profile Fan

    Original price $94.99 - Original price $109.99
    Original price
    $94.99 - $109.99
    $94.99 - $109.99
    Sale price $94.99

    Are you looking to push some serious air? There is no denying that BMW does not always have the best cooling systems. In fact one of the first thin...

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  • Billet Aluminum Coolant Cap

    Original price $44.99 - Original price $44.99
    Original price
    $44.99
    $44.99 - $44.99
    Sale price $44.99

    BMW isn't known to have the most robust coolant systems, but most of this can be fixed with regular preventative maintenance.  If you want to take ...

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  • 80 Degree Thermostat

    Original price $29.99 - Original price $29.99
    Original price
    $29.99
    $29.99 - $29.99
    Sale price $29.99

    A very popular upgrade for track cars. By replacing your original 92 degree thermostat with a 80 degree thermostat, you are allowing the coolant t...

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  • Spal Ez Fan Relay Install Kit

    Original price $60.00 - Original price $60.00
    Original price
    $60.00
    $60.00 - $60.00
    Sale price $60.00

    We probably get more questions about how to wire up an electric fan properly than anything else. Because of this, we put together a SPAL EZ fan rel...

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  • Tapped Thermostat Housing With Coolant Sensor

    Original price $66.00 - Original price $92.00
    Original price
    $66.00 - $92.00
    $66.00 - $92.00
    Sale price $66.00

    If you are looking for a way to tap into your coolant system to install an aftermarket temperature gauge, than look no further. We use a brand new...

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  • Brass Coolant Bleeder Screw

    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Sale price $9.99

    The plastic bleeder screws that come standard on BMW cooling systems do their job pretty well. However, they can strip pretty easily if you're not ...

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  • M5X Ez Bleed Aluminum Thermostat Housing

    Original price $33.00 - Original price $68.00
    Original price
    $33.00 - $68.00
    $33.00 - $68.00
    Sale price $33.00

    Bleeding your M5x engine can be a nightmare at times. BMW set up their cooling system with an external reservoir and bleeder screw. The problem wi...

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    E36, Z3 Water Pump Kit (M5X S50 S52)

    Original price $49.50 - Original price $259.99
    Original price
    $49.50 - $259.99
    $49.50 - $259.99
    Sale price $49.50

    BMWs definitely aren't known for their cooling systems, but you don't have to lose sleep over it. All of these cars by now have seen quite a few mi...

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  • 71 Degree Thermostat

    Original price $34.99 - Original price $34.99
    Original price
    $34.99
    $34.99 - $34.99
    Sale price $34.99

    A very popular upgrade for track cars. By replacing your original 92 degree thermostat with a 71 degree thermostat, you are allowing the coolant t...

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  • Fan Clutch Delete Cap

    Original price $18.00 - Original price $18.00
    Original price
    $18.00
    $18.00 - $18.00
    Sale price $18.00

    What do you get the guy that has everything? The final touch to his fan clutch delete. This machined cap is anodized black and covers the threads ...

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  • Z3M S54 Radiator Upgrade (E36)

    Original price $249.99 - Original price $624.99
    Original price
    $249.99
    $249.99 - $624.99
    Sale price $249.99

    **These radiators are getting very hard to get, and come in and out of stock very fast. If you are interested, please email us to ask if they are i...

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    E36 Fan Clutch Delete Kit

    Original price $68.20 - Original price $96.15
    Original price
    $68.20 - $96.15
    $68.20 - $96.15
    Sale price $68.20

    The fan clutch delete modification on E36 6 cylinder engines (M50, M52, S50, S52), has become a very popular modification. By deleting the OEM fan ...

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  • Aluminum Thermostat Housing

    Original price $27.50 - Original price $62.50
    Original price
    $27.50 - $62.50
    $27.50 - $62.50
    Sale price $27.50

    The aluminum thermostat housing for the M5x/S5x engine familly is a very common upgrade. The stock thermostat housing is plastic and can crack ove...

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  • Spal Fan Relay Install Kit

    Original price $69.99 - Original price $118.99
    Original price
    $69.99 - $118.99
    $69.99 - $118.99
    Sale price $69.99

    There is no denying that SPAL electric fans are a great upgrade over the stock electric fan or mechanical clutch fun. But purchasing the fan is on...

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  • Tapped EZ Bleed Thermostat Housing With Coolant Sensor

    Original price $71.00 - Original price $71.00
    Original price
    $71.00
    $71.00 - $71.00
    Sale price $71.00

    Mixing the best of both worlds. Our regular tapped aluminum thermostat housing has become a fan favorite to easily add an aftermarket coolant gauge...

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  • M5X Aluminum Water Pump Pulley

    Original price $34.99 - Original price $34.99
    Original price
    $34.99
    $34.99 - $34.99
    Sale price $34.99

    The stock water pump pulley is plastic from the factory and has been known to crack over time from heat cycles and stress. The water pump is an imp...

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    Mishimoto E36 Aluminum Expansion Tank

    Original price $219.61
    Original price $219.61 - Original price $219.61
    Original price $219.61
    Sale price $166.95
    $166.95 - $166.95
    Sale price $166.95

    A common failure point on the E36 is the plastic expansion tank. Over the years, the constant heating and coolinig of the coolant system causes st...

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    CSF E36 Aluminum Radiator

    Original price $329.00
    Original price $329.00 - Original price $329.00
    Original price $329.00
    Sale price $319.00
    $319.00 - $319.00
    Sale price $319.00

    CSF Radiators are known to be the cooling experts, and this all aluminum E36 radiator is no exception. CSF Radiators are made from military grade a...

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  • Sold out

    M5x Lightweight Aluminum Water Pump Pulley

    Original price $49.99 - Original price $49.99
    Original price
    $49.99
    $49.99 - $49.99
    Sale price $49.99

    The OEM BMW water pump pulley on the M5x series of engines is plastic and can easily become brittle and break.  We have been selling our aluminum w...

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    Mishimoto E36 Silicone Radiator Hoses

    Original price $157.54
    Original price $157.54 - Original price $172.54
    Original price $157.54
    Sale price $110.28
    $110.28 - $130.78
    Sale price $110.28

    Looking to upgrade your radiator hose kit? Look no further. These Mishimoto HD silicone radiator hoses are 5 ply and made from a high strength si...

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  • E36 Silicone Radiator Hoses

    Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Sale price $59.99

    One of a major causes of failure on the BMW E36 is the coolant system.  Since the cooling system runs pretty hot, it is a pressurized system, the u...

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  • Koyorad E36 6 Cylinder Aluminum Radiator

    Original price $351.00 - Original price $351.00
    Original price
    $351.00
    $351.00 - $351.00
    Sale price $351.00

    Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production. The n...

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    Mishimoto E36 Aluminum Radiator

    Original price $408.95
    Original price $408.95 - Original price $408.95
    Original price $408.95
    Sale price $308.95
    $308.95 - $308.95
    Sale price $308.95

    The aluminum Mishimoto E36 radiator has been a staple for many years. In fact we either use this or the OEM BMW Z3M radiator in all of our cars. BM...

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    Plug & Play Spal Fan Wiring Kit for BMWs

    Original price $99.99
    Original price $99.99 - Original price $99.99
    Original price $99.99
    Sale price $80.00
    $80.00 - $80.00
    Sale price $80.00

    Not all of us are a fan of wiring, so we decided to make it simple.  Installing an electric SPAL e fan is one of the best cooling upgrades you can...

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  • OBD2 to OBD1 Coolant Pipe Adapter for M52 S52

    Original price $34.99 - Original price $34.99
    Original price
    $34.99
    $34.99 - $34.99
    Sale price $34.99

    Are you looking to convert your OBD2 M52 or S52 to OBD1?  The OBD2 coolant pipe is press fit in with orings, while the OBD1 coolant pipe uses a tra...

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    M5X Oil Cooler Filter Cap

    Original price $262.90 - Original price $262.90
    Original price
    $262.90
    $262.90 - $262.90
    Sale price $262.90

    Looking to easily add an oil cooler to your M5x (M50, S50, S52) engine? Look no further. This beautiful CNC'd aluminum oil cooler cap is by far the...

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