First order? Use FIRSTORDER for 5% off.
×

Questions? E-mail us:

sales@allianceracing.com

0 My Cart: $0.00

Your cart is currently empty.

Continue shopping
Toggle menu
Alliance Racing
0
  • Home
  • APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
-11%
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Click to zoom in
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Load image into Gallery viewer, APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
Buyer Confidence

Shop With Confidence

Clear availability, helpful support, and customer-first policies before you check out.

  • Competitive Pricing

    We will beat most prices!

  • Questions?

    Contact us at sales@allianceracing.com

  • Free Shipping

    Free shipping on orders over $300!

APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111

Fuel Delivery Fuel Pressure Regulators
APR
aprMS100111
Special order
September 4, 2026
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$1,799.95 $2,024.95
While the system is essentially plug-and-play with the included mounting hardware and wiring harnesses, the factory ECU is incapable of controlling the new setup without significant modification. APR's Calibration Experts spent months fully recalibrating the factory engine management system to operate with both MPI and GDI injectors. New sensors were added to the system to provide the ECU with accurate closed-loop control, rather than resorting to risky tricks or external controllers. The end result is simple. More fueling headroom and more power! Please note, this system is only designed for use with with appropriate software. This kit is designed for NAR vehicles without factory MPI (multi-port injection). Features & Benefits 980 CC Bosch Motorsport MPI Injectors: Converts the factory injection system to a true, dual, MPI and GDI setup, with large enough injectors to support power levels well beyond APR Stage 3+ power levels for North American Vehicles. Mounting Hardware, Directions and Support: Includes step-by-step instructions and support to for a seamless install with the included plug-and-play wiring harnesses, sensors, mounting hardware, fuel rail, and more! Cleaner Intake Valves: Performance-robbing buildup on the intake valves, a common byproduct of gasoline direct injected (GDI) engines, is greatly reduced through the cleaning...
APR 21-25 Audi Q3 Fueling Kit - Stage 3+ MPI & LPFP - 2.0T EA888 Gen 3 - MS100111
SKU: aprMS100111
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

While the system is essentially plug-and-play with the included mounting hardware and wiring harnesses, the factory ECU is incapable of controlling the new setup without significant modification. APR's Calibration Experts spent months fully recalibrating the factory engine management system to operate with both MPI and GDI injectors. New sensors were added to the system to provide the ECU with accurate closed-loop control, rather than resorting to risky tricks or external controllers. The end result is simple. More fueling headroom and more power!

Please note, this system is only designed for use with with appropriate software. This kit is designed for NAR vehicles without factory MPI (multi-port injection).

Features & Benefits

  • 980 CC Bosch Motorsport MPI Injectors: Converts the factory injection system to a true, dual, MPI and GDI setup, with large enough injectors to support power levels well beyond APR Stage 3+ power levels for North American Vehicles.
  • Mounting Hardware, Directions and Support: Includes step-by-step instructions and support to for a seamless install with the included plug-and-play wiring harnesses, sensors, mounting hardware, fuel rail, and more!
  • Cleaner Intake Valves: Performance-robbing buildup on the intake valves, a common byproduct of gasoline direct injected (GDI) engines, is greatly reduced through the cleaning effect associated with port injection.
  • 305 LPH High Flow In-Tank Fuel Pump: Upgrades the LPFP to the largest readily available pump compatible with the factory fuel basket, and PWM controller without additional controllers.
  • Proper MPI/GDI Fuel Distribution: The fuel distribution block ensures fuel is properly delivered to the both sets of injectors on North American vehicles.
  • Ethanol Compatible Hardware: Fully Ethanol / E85 compatible injectors, fuel pump and associated hardware.
  • More Fuel and More Power: Provides the required fueling to support APR Stage 3+ power levels.

Downloads & Resources

Read More
Read Less

Shipping on new purchases

In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

Your cart

×