Vorsprung Injector Kit, Audi 3.0 Supercharged S4/S5/Q5/SQ5, C7 A6/A7, or D4 A8 3.0 TFSI

Vorsprung Autowerk: 3.0T High-Pressure Fuel Injectors 

Fuel injectors do exactly what their name suggests: they deliver the lifeblood of your engine into the combustion chambers. But in the high-pressure world of Audi's 3.0T, "good enough" isn't enough. 

A dirty, leaking, or faulty fuel injector can cause a nightmare of symptoms—misfiring, hard starting, stalling, and hesitation. If ignored, a failed injector can lead to catastrophic engine damage. When your 3.0T starts acting up, don't just patch the problem—solve it with precision.

Why Choose Vorsprung Injectors?

We believe you shouldn't have to gamble on engine health. While other "budget" injectors are a roll of the dice, every single Vorsprung injector is rigorously tested to meet or exceed factory specifications. True to the Vorsprung ethos: High-tier engineering without the high-tier markup. We offer a smarter alternative held to stricter standards than the competition.

• Precision Flow Matching: Each injector is bench-tested to ensure identical fuel delivery across all six cylinders, maintaining perfect air-fuel ratios and smooth idling.

• Complete Installation Kit: We’ve made the job easier by including a full set of six fuel injectors and the essential injector insert clips, so you aren’t hunting for hardware mid-install.

• Built for the Long Haul: We stand behind our engineering. This set carries a 2-year warranty, giving you the confidence to push your Audi back to its limit.

Protect Your Investment

Don’t let a "lazy" injector ruin your 3.0T. Whether you’re refreshing a high-mileage engine or fixing a persistent misfire, our tested and matched set ensures your engine gets exactly the fuel it needs, exactly when it needs it.

Fuel System Diagnostic Guide

Features:

• 06E906036AL - Latest Revision
• Direct Replacement for Factory Direct Fuel Injector
• Replace Your Old, Leaking, Clogged Injectors for Maximum Performance
  
• Sold Individually or as a Set

Fitment:

• B8/B8.5 Audi S4/S5/Q5/SQ5, C7 A6/A7, or D4 A8 3.0 TFSI.

OE Part Interchange:

• 06E906036G
• 06E906036K
• 06E906036P
• 06E906036AC
• 06E906036AJ

Included in this kit:

• (6) High-Pressure Fuel Injectors

⚠️ A Note for the Tuned Community

If you are running an aftermarket tune (Stage 1, Stage 2, or Dual Pulley), your injectors are working significantly harder than the factory intended. While our injectors are tested to meet OEM specifications, the increased demand of a tuned engine means there is a narrower margin for error.

Data logging is your best friend. We highly recommend taking consistent logs—monitoring fuel trims, rail pressure, and lambda values—to ensure your engine is maintaining a healthy air-fuel ratio. Keeping a pulse on your engine’s data is the only way to verify that your fueling system is keeping up with your power goals and to catch potential issues before they become expensive problems. If you think you have a failing injector you should immediately replace it, whether it is OEM or ours.