1000cc Fuel Injectors for Audi S4 2.7L V6 Twin Turbo - Set of 6
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High-flow 1000cc fuel injectors designed for high-performance Audi S4 2.7L V6 Twin Turbo applications.
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Flow Rate: 1000cc/min at 3 BAR.
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Fitment: Direct fit for B5 Audi S4 and C5 A6/Allroad 2.7T.
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Fuel Compatibility: Safe for use with E85, Ethanol, and Gasoline.
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Match Quality: Precision flow-matched sets to ensure balanced cylinder performance.
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Installation: Includes O-rings and required adapters for a plug-and-play experience.
Maximize the potential of your B5 Audi S4 with our 1000cc SouthBay Fuel Injectors. These injectors are specifically curated for the 2.7L V6 Twin Turbo engine, providing the significant fuel volume required for advanced Stage 3+ builds, upgraded turbochargers, and E85 conversions.
Despite their high flow capacity, these injectors maintain exceptional low-pulse-width stability, ensuring a smooth idle and consistent drivability for daily use. Each injector undergoes rigorous dynamic flow testing to ensure the set is matched within 1%, preventing lean spikes and protecting your engine under high boost. Built with stainless steel internals, they offer superior resistance to corrosion and clogging when using high-ethanol fuels.
Key Features
1000cc/min high‑flow capacity for high‑boost and big‑turbo 2.7TT builds
Bosch‑style high‑impedance cores for excellent tuning stability
Flow‑matched set (±1%) for consistent AFRs across all cylinders
E85 / ethanol‑blend compatible with corrosion‑resistant internals
Excellent atomization for smooth idle and crisp throttle response
Ideal for street, track, and high‑performance twin‑turbo applications
Fitment
Direct fit for:
Audi S4 2.7 V6 Twin Turbo (B5)
Audi A6 / Allroad 2.7TT
VW/Audi 2.7T platforms using EV1/EV6 style injectors
Perfect for K04, RS6, GT28/GT30, GTX, and custom turbo builds
