Collection: FIC Fuel Injectors

At GLS Performance, we believe in using only the best parts on our own cars—and that’s exactly what we offer to our customers. When it comes to fueling your VW or Audi for peak performance, Fuel Injector Clinic is our go-to for high-performance fuel injectors. These injectors aren’t just another aftermarket option; they’re the gold standard for anyone serious about tuning their VW or Audi.

Here’s why Fuel Injector Clinic injectors stand out:

Precision Dynamic Flow Matching: Each injector is matched with pinpoint accuracy, ensuring consistent performance across the board. This means your VW or Audi will run smoother and more efficiently, whether you’re cruising or pushing your car to the limits.

Top-Tier Tuning Data: Fuel Injector Clinic provides some of the best tuning data in the industry, making it easier for you to dial in the perfect tune for your setup. Whether you’re running on gasoline or E85, these injectors are optimized for maximum performance.

Lifetime Warranty & Support: You’re not just getting a top-quality product; you’re also backed by Fuel Injector Clinic’s excellent customer service and a lifetime warranty. It’s peace of mind knowing that your investment is protected.

Fuel Injector Clinic uses the latest generation Bosch injectors as the foundation for all their high-impedance sets. They start with the best and then take it further, optimizing each injector for high-performance applications. This level of commitment to quality is why we trust them on our own builds and why you should too.

These injectors aren’t just designed to handle the demands of high-octane racing; they’re also built for reliability, ensuring your VW or Audi delivers peak performance every time you hit the throttle. And with their custom-built flow bench, Fuel Injector Clinic goes above and beyond industry standards, matching injectors by both flow rate and individual offset values. This attention to detail means you get optimal performance from idle all the way to full throttle.

Fuel Injector Clinic’s injectors are trusted by the pros, including NHRA Pro Stock teams and even NASCAR. If these injectors can handle the demands of professional racing, imagine what they can do for your VW or Audi.

So, if you’re looking to take your VW or Audi to the next level, don’t settle for anything less than the best. Fuel Injector Clinic injectors are the choice for true performance enthusiasts—because when you demand the best, you deserve the best.