Questions? Call (941) 257-9618

Walbro 255LPH Fuel Pump + Install Kit Subaru WRX / STI

More Views

Walbro 255LPH Fuel Pump + Install Kit Subaru WRX / STI

Part Number: GSS342-400791

Customer Reviews

7 Item(s)

per page
Oct 10, 2013

Great Fuel Pump
by: Jaudaun

Easy to install, works great and it really isn't that loud (like I thought it was going to be). You can barely tell it is there and I have a wagon.

Jan 30, 2013

Good buy
by: Solomon

I ordered this for my 09 WRX. well i didnt need the install kit. pretty much useless. but they shipped fast and easy to install.

Dec 29, 2012

an A+ product!
by: Nick

Awesome pump and kit, most "install kits" are worthless but this one really is a drop in fit. I did have to shave off a half inch of rubber hose but that was the hardest part of the install (finding my ute knife!). Really has my WRX purring again. Definitely worth EVERY penny!

Apr 5, 2012

well needed
by: Philly B

very easy to install, getting the install kit with it makes it a breeze... and if you plan on doing any upgrades to ur subie it is a no brainer that you need this pump cuz A no good tuning shop will touch your car unless you upgrade the fuel pump, B it also adds peace of mind because in subies if the fuel pump goes it takes the engine with it cause it leans the a/f ratio out blowing the engine.

Jan 24, 2010

Easy Install
by: Dennis Norton

Another easy install on the way to upgrading my 07 WRX. I wish everything went as easy as this was. I would recommend getting the install kit. It has everything you need to switch to the new pump.

Nov 5, 2009

by: Tim Kehlenbeck

easy to install, and you definately need this cause the good tuners wont even touch your car with out this...

Nov 1, 2009

super easy to install
by: dan

really a no brainer on install, kinda fiddly on getting the float back in thru the hole on top of the tank though. but all in all it should take 30 to 45 minutes total.

7 Item(s)

per page

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Overall Rating

Walbro 255LPH Fuel Pump + Install kit for the Subaru WRX and STI is the staple fuel pump for the performance market. Chances are, if someone's selling a high-volume fuel pump, it's a rebadged Walbro. The GSS342 is capable of flowing 255 liters per hour (lph), making it unsurpassed for performance, particularly in a turbocharged vehicle like the WRX & STI. As if this weren't enough, Walbro's WRX and STI specific setup kit makes installation a cinch, as it includes the filter, isolator, and all other necessary hardware for a direct installation.

Part Number: GSS342 + 400-791

Additional Information

MPN: GSS342-400791
Manufacturer: Walbro