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Old 06-30-2010, 08:37 AM
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Mack Mack is offline
Location: Atlanta
Join Date: Dec 2007
Posts: 6,429
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Mein Auto: '02 525i
I got my water pump at AutohausAZ. It was the EMP/Stewart high performance pump with metal impeller. Theoretically lasting longer and it has a lifetime warranty. I felt the few extra $$ were justified for peace of mind and so far so good about almost 20k on it. Anything to prolong doing another cooling overhaul anytime soon.

BMW High Performance Water Pump

The BMW High Performance Water Pump is a direct replacement pump designed to fit a wide range of BMW engines with no modifications. That includes accepting the Factory Fan Clutch. The front of the BMW High Performance Water Pump is stock appearing giving it that classic BMW look while the back is all business.

* Up to 20% increase of water flow over stock pump
* Twice as efficient as factory pump
* Much less parasitic drag than other pumps
* Racing or Stock Factory Replacement applications
* Stainless steel impeller
* Heavy duty bearing
* High quality water seal


Mods: Shark Injected | Magnaflow Exhaust + Resonator | H&R Springs | Bilstein SP Shocks + Struts | TMS Power Pulleys
Eibach F+R Sways | BeastPower Brackets | M-Tech bumpers | Predator ICE V3 + HID Fogs | Eurodyne CF Hood | BSW Sub + Dice + spec dock

[---Quote (Originally by Tex330i)---
You can warranty a turd, that way when you have a problem you can exchange it for a new turd.---End Quote---
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