The Autotech HPFP kit offers the highest quality, solid engineering, and the greatest value from any high pressure fuel pump on the market.
The Autotech HPFP can achieve flow rates 50% higher than the original pump, essentially removing pump limitations from the equation, even on high-end turbo upgrades.
The problem with the Mazdaspeed 3 and 6 is that the factory High Pressure Fuel Pump (HPFP) internals can't handle the extra fuel demand brought on by upgrading to higher flowing downpipes and intakes. When you add these upgrades, the factory fuel pump will begin to drop like what is shown in this graph.
As you can see, fuel pressure drops hard at peak load and has trouble keeping up. With an upgraded Autotech HPFP, your car will be able to maintain fuel pressure no problem. In fact, the Autotech HPFP Upgrade is the only fuel mod between you and your Mazdaspeed 3 or 6 and making up to 400whp.
It is a good idea to have a Cobb Tuning Accessport at the time of this upgrade as that will allow you to monitor your fuel pressure and give you peace of mind that the HPFP internals were installed correctly. Not to mention all the tuning benefits you get as well. Make sure and ask us about our Autotech/AP Combo Deal!
Autotech Fuel Pump Internals continue to be the benchmark that imitators strive to reach. However, it is not easily duplicated.
- Each piston (9.8mm diameter) and cylinder in Autotech HPFP kit undergo a high-precision grinding processes many times during manufacturing, ensuring that the most precise tolerances are maintained through the final step. Not the cheapest way to make them but the best way.
- Each piston and cylinder are match-ground and serialized to ensure absolute precision and the utmost longevity.
- Autotech was the first to incorporate plasma DLC coating on HPFP components to reduce friction losses and increase performance. Others have tried to follow by adding a coating to their parts. However, the DLC process alone is not enough, it is not a cure for substandard precision. The parts must be precisely engineered for the process to take full advantage. The success we have in the field can attest to that.
Want more info on why you need an hpfp upgrade on your Mazdaspeed or VW? Check out our blog article about it right here.
- Mazdaspeed 3/Mazdaspeed 6
High pressure fuel pump
Received with no delays and perfect packaging.
Came on time and was what I wanted
Very high quality piece. Super simple install by following the instructions/YouTube video. This was the first engine mod I did to my car as it will now support all of the future mods.
This thing is the real deal my fuel psi when from 1600 at wot to 2000 and idle is around 500 psi people need this thing if you upgrade your car its a must have before anything
Came in quick, easy install. Thank you guys at edge for answering some questions prior to buying!
Good quality part
Really needed if your going to modd your mazdaspeed . One of the first many things u need and the part is great quality . Edge has good parts
Couldn’t ask for any better
Just got my mazda this year and I wanted to start doing modifications to it and well most important would be the fuel pump. When I got it I was surprised it was smaller than I thought. Installation wasn’t difficult just time consuming. Once I was done I made sure to break the fuel pump internals in, so I drove about 100 miles on the freeway without Reving above 4K rpms. After that, I was able to give it more gas and since I already had the Cobb Accessport, I monitored the fuel pump pressure and it definitely gives out more pressure, and doing it’s job. Car works like normal. Definitely happy with the purchase, would definitely recommend to other people looking to upgrade their car in a Safeway.
Great instructions! Even better product
I got the fuel pump internals as a upgrade/ maintenance. Hitting now 200k my orginal pump was disgusting inside! I replaced it with the autotech internals and couldn't be more pleased car instantly felt better the part itself felt very high quality and very tight clearances. Instructions were very detailed I had no issue at all replacing it in like 2 hours. Now i can run higher boost!
Installed this on my 2013 MS3 about 3 weeks ago and it is working great! It does exactly what it is meant to do. Installing it wasn’t too bad.. I found a few videos on YouTube and used their recommendations and the instructions were pretty detailed! Shipping was fast thanks to Edge Autosports as always. Overall, it is a good product.. for how small it is it definitely seems a little expensive for 3 inches of metal but that’s what all brands are charging for the hpfp.. would definitely recommend this product.
Great product and instructions
Fast shipping. I had the old hpfp internals out and ready to go for when my new internals kit arrived. The o ring on the part needing to be removed was shot so I had to order that from another vendor. Just keep an eye on that o ring. Replace it if you question it. Instruction booklet was very well written and helpful.
Must have if your adding bolt on, no more ticking noise .
I know it’s a big investment on a $300+ part, but once you put it on it will make you feel it was worth way more. No more high ticking noise and no more hesitation when I’m WOT. All I have is some bolts on and a new k04 turbo and it’s run beautiful. Thank you Auto-tech for the part and thank you edgeautosport for the support to our community of speeds. I’ve owned mine since 2008 and still driving it.