SET YOUR CAR
Buy Now, Pay Later! Starting at 0% APR
FREE SHIPPING
On orders over $200
TALK TO A PARTS EXPERT
RALLYSPORT GUARANTEE
100% Money Back on Select Parts
Product images
Product Media
Killer B Motorsport High Flow Water Pump Housing (Part Number: )
Killer B Motorsport High Flow Water Pump Housing (Part Number: )
Killer B Motorsport High Flow Water Pump Housing (Part Number: )
Killer B Motorsport High Flow Water Pump Housing (Part Number: )
Killer B Motorsport High Flow Water Pump Housing (Part Number: )
Killer B Motorsport High Flow Water Pump Housing (Part Number: )
Community Media
Killer B Motorsport High Flow Water Pump Housing (Part Number: )
Killer B Motorsport High Flow Water Pump Housing
Subaru Models (inc. 2002-2014 WRX/STI)
Read 3 Reviews | 2 Q&As
Part # WPH
$199.00

In stock! Ships same day

Features & Product Details

Killer B’s Water Pump Housing is a much more robust design. Designed using state of the art 3-D CAD software to assure maximum flow with minimum turbulence for the best performance possible!

· 3D CAD designed
· CNC Machined Flange
· Made Entirely from 304 Stainless Steel
· Smooth Taper Inlet for Turbulence Free Flow
· Roll Formed Bead Assures Proper Hose Connection
· Hand TIG Welded
· Large Smooth Bend Transitions into the Housing with Maximum even Flow
· Ground Flange for a Leak Free Install

Specifications

Brand: Killer B Motorsport
Gaskets Included: No
Hoses Included: No
OEM Replacement: Yes
Installation Hardware Included: No
Mfgr. Warranty: Limited Lifetime Warranty
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Standard

PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

REVIEWS & CUSTOMER MEDIA

3 Reviews
3.7 out of 5 Stars
5 Stars
(2)
4 Stars
(0)
3 Stars
(0)
2 Stars
(0)
1 Stars
(1)
Customer Photos and Videos
Killer B Motorsport High Flow Water Pump Housing ( Part Number: WPH)
not worth it 9 months ago
wilron8084293
i purchased this for my NASA wrx race car, really dissapointed in the design. places the hose connection at an extremely sharp angle so that what you gain in the bend of the water pump you lose in the hose that connects it to the radiator. even worse with a large racing radiator. dont even try using the factory hose, it will get twisted like a pretzel. needs to be rotated about 15º downward so that the flow is smooth to the inlet. factory inlet getting reinstalled. great build quality, but poor design. installed it for fitment so likely cant return it.
  
Was this review helpful?
"This also fits the EG33 engine " Addendum 3 years ago
rjwoods77
It required a .75" spacer, not a .5" spacer to bolt onto an EG33 engine if pointed toward the passenger side of the car. Fits directly if pointed toward the drivers side of the car as I mentioned before. Rallysportdirect.com...Add all SVX cars to "Confirmed Fitment".
  
Was this review helpful?
This also fits the EG33 engine 3 years ago
rjwoods77
Very well built unit. I am swapping an EG33 into my 95 Coupe and wanted a purchased solution to a known cavitation problem in the SVX community... http://www.subaru-svx.net/forum/showthread.php?s=5c9dfc434d8bcece6b9c847055f68d05&t=51702 ...since I noticed that the 07 STi and SVX thermostat housing part numbers were the same. It fits on the engine when pointed toward the drivers side. When pointed toward the passenger side, as I am doing for a rear mounted radiator setup plumbing, it requires a .5"(possibly more depending on hose and pipe connection) spacer plate to clear the timing belt covers.
  
Was this review helpful?

QUESTIONS & ANSWERS

  • Q: What size is the inlet?  bishop3 years ago

    What is the diameter in mm of the inlet? is this meant to fit a stock radiator pipe?
    • 0 of 0 people found the following answer helpful

      A:  Unfortunately Killer B does not publish this measurement. It will work with the stock lower radiator hose.

      Josh P. @ RallySport Direct 3 years ago  
        
      Was this answer helpful?

This Part Fits

Subaru Impreza
2.5 GT Hatchback
2009 Subaru Impreza 2.5 GT Hatchback
2010 Subaru Impreza 2.5 GT Hatchback
2.5 GT Sedan
2009 Subaru Impreza 2.5 GT Sedan
2010 Subaru Impreza 2.5 GT Sedan
2.5i
2006 Subaru Impreza 2.5i
2007 Subaru Impreza 2.5i
2.5i Hatchback
2008 Subaru Impreza 2.5i Hatchback
2009 Subaru Impreza 2.5i Hatchback
2010 Subaru Impreza 2.5i Hatchback
2011 Subaru Impreza 2.5i Hatchback
2.5i Premium Hatchback
2010 Subaru Impreza 2.5i Premium Hatchback
2011 Subaru Impreza 2.5i Premium Hatchback
2.5i Premium Sedan
2010 Subaru Impreza 2.5i Premium Sedan
2011 Subaru Impreza 2.5i Premium Sedan
2.5i Sedan
2008 Subaru Impreza 2.5i Sedan
2009 Subaru Impreza 2.5i Sedan
2010 Subaru Impreza 2.5i Sedan
2011 Subaru Impreza 2.5i Sedan
Outback Sport
2006 Subaru Impreza Outback Sport
2007 Subaru Impreza Outback Sport
2008 Subaru Impreza Outback Sport
2009 Subaru Impreza Outback Sport
2010 Subaru Impreza Outback Sport
2011 Subaru Impreza Outback Sport
WRX
2002 Subaru Impreza WRX
2003 Subaru Impreza WRX
2004 Subaru Impreza WRX
2005 Subaru Impreza WRX
2006 Subaru Impreza WRX
2007 Subaru Impreza WRX
WRX Hatchback
2008 Subaru Impreza WRX Hatchback
2009 Subaru Impreza WRX Hatchback
2010 Subaru Impreza WRX Hatchback
2011 Subaru Impreza WRX Hatchback
2012 Subaru Impreza WRX Hatchback
2013 Subaru Impreza WRX Hatchback
2014 Subaru Impreza WRX Hatchback
WRX Limited
2006 Subaru Impreza WRX Limited
2007 Subaru Impreza WRX Limited
WRX Limited Hatchback
2010 Subaru Impreza WRX Limited Hatchback
2011 Subaru Impreza WRX Limited Hatchback
2012 Subaru Impreza WRX Limited Hatchback
2013 Subaru Impreza WRX Limited Hatchback
2014 Subaru Impreza WRX Limited Hatchback
WRX Limited Sedan
2010 Subaru Impreza WRX Limited Sedan
2011 Subaru Impreza WRX Limited Sedan
2012 Subaru Impreza WRX Limited Sedan
2013 Subaru Impreza WRX Limited Sedan
2014 Subaru Impreza WRX Limited Sedan
WRX Premium Hatchback
2010 Subaru Impreza WRX Premium Hatchback
2011 Subaru Impreza WRX Premium Hatchback
2012 Subaru Impreza WRX Premium Hatchback
2013 Subaru Impreza WRX Premium Hatchback
2014 Subaru Impreza WRX Premium Hatchback
WRX Premium Sedan
2010 Subaru Impreza WRX Premium Sedan
2011 Subaru Impreza WRX Premium Sedan
2012 Subaru Impreza WRX Premium Sedan
2013 Subaru Impreza WRX Premium Sedan
2014 Subaru Impreza WRX Premium Sedan
WRX STI
2004 Subaru Impreza WRX STI
2005 Subaru Impreza WRX STI
2006 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI
WRX STI Hatchback
2008 Subaru Impreza WRX STI Hatchback
2009 Subaru Impreza WRX STI Hatchback
2010 Subaru Impreza WRX STI Hatchback
2011 Subaru Impreza WRX STI Hatchback
2012 Subaru Impreza WRX STI Hatchback
2013 Subaru Impreza WRX STI Hatchback
2014 Subaru Impreza WRX STI Hatchback
WRX STI Limited
2007 Subaru Impreza WRX STI Limited
WRX STI Limited Hatchback
2011 Subaru Impreza WRX STI Limited Hatchback
2012 Subaru Impreza WRX STI Limited Hatchback
2013 Subaru Impreza WRX STI Limited Hatchback
2014 Subaru Impreza WRX STI Limited Hatchback
WRX STI Limited Sedan
2011 Subaru Impreza WRX STI Limited Sedan
2012 Subaru Impreza WRX STI Limited Sedan
2013 Subaru Impreza WRX STI Limited Sedan
2014 Subaru Impreza WRX STI Limited Sedan
WRX STI Sedan
2011 Subaru Impreza WRX STI Sedan
2012 Subaru Impreza WRX STI Sedan
2013 Subaru Impreza WRX STI Sedan
2014 Subaru Impreza WRX STI Sedan
WRX STI Special Edition Hatchback
2010 Subaru Impreza WRX STI Special Edition Hatchback
WRX Sedan
2008 Subaru Impreza WRX Sedan
2009 Subaru Impreza WRX Sedan
2010 Subaru Impreza WRX Sedan
2011 Subaru Impreza WRX Sedan
2012 Subaru Impreza WRX Sedan
2013 Subaru Impreza WRX Sedan
2014 Subaru Impreza WRX Sedan
WRX TR
2006 Subaru Impreza WRX TR
2007 Subaru Impreza WRX TR