Precision Raceworks Port Injection Kit MQB

5 reviews
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Precision RaceworksSKU: 601-0009 DIY Difficulty: INTERMEDIATE

Select Injectors: 925cc

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The Precision Raceworks VW / AUDI EA888.3 MPI KIT WITH FLEX FUEL CAPABILITY is a necessity to safely and sufficiently support the power levels of upgraded turbos.  This kit supports up to 550hp with our 925cc injectors, higher horsepower applications should use our larger 1300cc injectors.

The complete kit integrates seamlessly into your car like it left from the factory with it installed, including full factory ecu control through our direct pin in wire harness.  This kit includes everything needed to add multi-port injection to your factory manifold and is 100% e85 compliant.

We include new genuine Bosch Motorsports injectors which are proprietary to Precision Raceworks and are flow matched by an outside lab.  A Detailed certificate of conformance is included with each kit giving you all flow data needed for optimal tuning.


  • 925cc Injectors support up to 550WHP
  • 1300cc Injectors support upwards of 1000WHP
  • 100% E85 compatible
  • Bosch Motorsport Injectors
  • Billet Precision Raceworks Fuel Rail
  • Wiring Harness for easy installation

What's Included:

  • Precision Raceworks Port Injection Kit

Vehicle Fitment

Model   + Drivetrain  
5NA Tiguan 2.0T I4 [MQB] +
8S TT 2.0T I4 [MQB]
8S TTS 2.0T I4 [MQB]
8V A3 1.8T I4 [MQB]
8V A3 2.0T I4 [MQB]
8V S3 2.0T I4 [MQB]
MK7 Golf 1.4T I4 [MQB]
MK7 Golf 1.8T I4 [MQB]
MK7 Golf Alltrack 1.8T I4 [MQB]
MK7 Golf Sportwagen 1.4T I4 [MQB]
MK7 Golf Sportwagen 1.8T I4 [MQB] +
MK7 GTI 2.0T I4 [MQB]
MK7 R 2.0T I4 [MQB]

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Customer Reviews
4.3 Based on 3 Reviews
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Filter Reviews:
Justin N.

10/10 MPI For MQB

After spending months on researching, I found that this was better over the CTS MPI due to the Y fitting they use. If you are trying to get over 500whp, Precision Raceworks Parts are the ones you want supporting your build. The install was actually rather smooth too! Pinning into the ECU takes patience but it can be done. The quality of all the fittings and bolts are superior to most other parts I've seen. Definitely recommend this to any high HP MQB owner! I also have to say that the shipping time on this was so quick I thought I was getting a package I ordered from another vendor weeks ago, and it was this. Which was ordered 2 days before receiving it. GREAT CUSTOMER SERVICE ALL THE WAY AROUND.

Youssef B.


I received the mpi fairly quick the part is great easy to install but my problem with this item is the inserts have a terrible design. Precision race work should really figure out a better way to design a insert that doesn’t pop out with pressure. I’m not the only one that had this problem either. Because of this problem I had a major fuel leak in the middle of the road not once but twice. So my solution to this problem that I had to buy a new intake manifold from Europe with inserts. So it cost me more money then it should with buying more parts and towing my car twice.


Another awesome PR product

It's a PR product, review done check out. Incredible product, instruction and support. The normal stuff when it comes to PR products. If you are wanting to run full E85 get the 1300 injectors. Your tuner will thank you.

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