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.
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.
- Year:
- 2006/2007/2008/2009/2010/2011/2012/2013
- Make:
- Mazda
- Model:
- 3/6
- Submodel:
- Mazdaspeed 3/Mazdaspeed 6
89 Reviews
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No fuel cut anymore
Great product. I was hitting fuel cut every once in awhile before I threw this pump in and now it never happens even with extra boost. I'm no longer ever seeing my hpfp pressure under 1650 psi. Extremely fast service from Edge Autosport. Great product and great shop
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Worth the wait!
I installed this while I was doing my intake and inlet pipe. Installation was fairly easy, as I had everything disassembled anyway. The product was packaged very carefully, and the instructions were straight forward. Fuel pressure has been rock solid since it was installed. Great product, from a great vendor!
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Ready for CORN
Great job Autotech! Things a beast holds pressure perfectly especially when going to be playing around with corn. This is a MUST have.
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Excellent product and customer service
Everything is in the heading LOL
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Finally put my internals in
Finally got them on this weekend. Wasn't to difficult just make sure you are careful when putting the pump back on. Trust me you don't want to pinch the o ring unless you like oil all over your engine and on your driveway. Internals hold pressure at 1700-1800 psi. Highly recommended.
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Good mod to be safe, E85 is a hell of a drug
Got this installed 2 weeks ago along with a downpipe. My HPFP numbers look great at WOT. Good safety mod. Now I can continue to add more parts for powa with out worrying about running too lean.
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Bad ass
You don't want these internals, you need these internals. Upgrading your fuel pump is an absolute necessity in a second gen MS3. Period. Ever since installing these, my car runs much smoother throughout the entire RPM band. Installation is simple enough that a baby monkey with no coordination could do it. Just watch out when disconnecting the high pressure fuel line. Taking a shot in the face isn't my idea of a good time, especially since it didn't at least buy me dinner first.
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Great product
Super easy to install and a must for every mazdaspeed
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Does as promised!
I installed to my 2010 Mazdaspeed3 after seeing fuel pressure drops occasionally to a dangerously low 900 psi, according to data logs from my AccessPort. I've purposely tried to push these internals to see a drop in pressure and am please to say I've had no success. I'm getting a constant 1700-1800 psi in WOT. Only been a week, but so far, so good.
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Great product!
Installation was easy, and now my car drives much better.
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Great Product, awesome service
Pretty much summed it up with my title. Love doing business with Edge.
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HPFP to avoid the Zoom Zoom Boom
Easy install. Instructions suggest using a vice to for dissassembly of the FP so I borrowed my friends. Entire job only took me 45 minutes. I bit pricey but it's required if you intend on stroking more horses out of your MS3.
