Noob, need advice.

[csierra]

Noob here that needs advice. I just bought a 2010 Mazdaspeed3 about a month ago with 130k miles that is stock with the exception of a Cobb Intake. I know the first thing I should purchase is high pressure fuel pump internals. My question is should I also purchase the high pressure fuel pump new and install the internals in the new pump since it is a high mileage car or should I just install the internals into the existing high pressure fuel pump on the car. Any and all suggestions are welcomed.

 

[BioBandit]

The housing should be fine, just make sure it isn't gunked up.

Sent from my ONEPLUS A5000 using Tapatalk

 

[jsmith]

And check for the upgraded internals before you buy new ones.

 

[csierra]

Thanks for the replies. Opinions on the the brand. Corksport or Autotech?

 

[Cfoldone]

Do you have existing AP or VersaTune data on fuel system, pressure, requested psi, injector time, etc. If running now ok. A baseline of data points will be a huge help to troubleshoot if worse case scenario after wrenching

 

[csierra]

Do you have existing AP or VersaTune data on fuel system, pressure, requested psi, injector time, etc. If running now ok. A baseline of data points will be a huge help to troubleshoot if worse case scenario after wrenching

Thanks for the heads up. I currently have an Accessport

 

[Raider]

Corksport is what I'm running. Quality part.

 

[KiwiFlavor]

@csierra I've stuck with Autotech internals for the two speeds I owned. It never failed me.

That being said I have internals for sale but you need to be a VIP to see the classified section.