APR · New
APR 21-26 Audi Q3 Fueling Kit - Stage 3+ LPFP - 2.0T EA888 Gen 3
MPN MS100123 · Store SKU aprMS100123
Supplier stock checked 11/8/2026, 5:05:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The APR Fueling System is a comprehensive upgrade required to safely support Stage 3+ power levels. The upgrade includes a larger in-tank low pressure fuel pump (LPFP). It's ethanol compatible. All necessary hardware is included for a seamless integration and the system is fully controlled by the factory engine control unit (ECU) thanks to APR's ECU Upgrade. Fits Audi A3 17-19, A3 Quattro 15-20, Q3 21-24, S3 15-20, TT Quattro 15-23, TTS Quattro 16-23, Volkswagen Arteon 19-21, Golf R 15-19, GTI 15-21, Jetta 19-24 APR Fueling - Stage 3+ LPFP - 2.0T EA888 Gen 3
Manufacturer fitment & guides
Check MS100123 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
