DeatschWerks 01-08 Audi S4/RS6/S6/S8 4.2L 350cc Injectors - Set of 8

DeatschWerks has been building high-performance fuel system parts since 2004, starting with their popular drop-in fitment fuel injectors. If you're working on your Audi S4, RS6, S6, or S8 with the 4.2L V8 engine and looking to upgrade or replace your fuel injectors, this set of eight 350cc injectors from DeatschWerks is a solid option. These injectors are designed to fit directly into your factory fuel rails and intake manifold, making installation straightforward.

This set includes eight 350cc injectors, providing a significant increase in fuel flow over stock. This can be beneficial for modified engines that require more fuel to support increased power output, whether from forced induction or other performance enhancements. DeatschWerks is known for its quality assurance, ensuring each injector meets flow specifications before it leaves their Oklahoma City facility. This attention to detail means you can rely on consistent performance from each injector in the set.

When upgrading fuel injectors, it's important to ensure your engine management system is properly tuned to take advantage of the increased flow. This set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for specific details regarding your vehicle.