1650cc Fuel Injectors for Audi 2.7T - S4 B5, A6 C5, Allroad V6 Turbo

The Ultimate Fueling Powerhouse for the Audi 2.7T When you are pushing the limits of the Audi 2.7L V6 platform, fueling becomes your biggest bottleneck. The SouthBay 1650cc Fuel Injectors are designed for enthusiasts who demand maximum performance. These injectors provide the massive flow rates necessary to support high-horsepower builds on E85, ensuring your engine never runs lean under extreme boost.

Unrivaled Control and Atomization Unlike many large-scale injectors that suffer from "bucking" or poor idle quality, SouthBay 1650cc units utilize advanced internal geometry to maintain linear flow and superior atomization. This results in a cleaner combustion cycle, better throttle response, and surprisingly smooth street manners for such a high-output injector.

Key Features:

• Extreme Flow Capacity: 1650cc flow rate supports the most aggressive big-turbo Audi builds on the market.

• E85 & Alcohol Compatible: Built with corrosion-resistant internals to handle Ethanol and methanol-based fuels indefinitely.

• Modern Nozzle Technology: High-frequency response and precise spray patterns for improved tuning accuracy.

• Direct Fitment: Designed as a drop-in solution for the Audi 2.7T fuel rail and manifold configuration.

• Matched Sets: Every set is flow-matched and tested to ensure perfect cylinder-to-cylinder fuel balance.

Vehicle Fitment:

• Audi S4 (B5) 1997–2002 2.7T

• Audi A6 (C5) 1997–2004 2.7T

• Audi Allroad (C5) 2000–2005 2.7T