550cc SouthBay Fuel Injectors for Audi S4 A6 C5 2.7T V6 - High Performance Set
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Optimize your 2.7T’s fueling with precision-matched 550cc injectors. Specifically designed for the Audi S4, A6 C5, and Allroad 2.7 V6 Biturbo, these injectors provide a significant flow increase over stock units. Ideal for Stage 2+ tunes and K04 turbo upgrades, they offer superior atomization for improved throttle response and consistent power. This set features a drop-in design with pre-installed Viton O-rings.
Elevate the performance of your Audi 2.7T engine with SouthBay 550cc Fuel Injectors. As the 2.7 V6 Biturbo platform ages, stock fueling often becomes a bottleneck for performance tuning. These 550cc high-impedance injectors are engineered to deliver the precise fuel volume and pressure required for enhanced boost levels and aggressive street maps.
Key Features:
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Perfect 2.7T Fitment: Tailored for the Audi S4 (B5), A6 (C5), and Allroad 2.7T platforms.
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Ideal Flow Rate: 550cc capacity, perfect for K03-to-K04 turbo swaps and mid-range performance builds.
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Precision Spray Technology: Advanced internal geometry creates a fine mist for better combustion efficiency, a smoother idle, and more reliable cold starts.
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Built for Durability: Constructed with high-grade internals that are fully compatible with pump gas and performance additives.
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Strict Quality Control: Every set is flow-matched to ensure each cylinder receives identical fuel volume, protecting your engine during high-load pulls.
Package Includes:
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(6) 550cc SouthBay Fuel Injectors
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Premium Viton O-rings (pre-installed)