DeatschWerks

DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8

DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8
DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8
DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8
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DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8
DeatschWerks

DeatschWerks 550cc Fuel Injector Set (8 Cyl) — Fits 01-09 Audi S4/RS6/S6 4.2L V8

SKU: DWK21S-06-0550-8
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DeatschWerks 550cc Fuel Injector Set for Audi 4.2L V8 Elevate ...Read More

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$719.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

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Sizing & Fit

DeatschWerks 550cc Fuel Injector Set for Audi 4.2L V8

Elevate your Audi's performance with this set of eight DeatschWerks 550cc fuel injectors, specifically designed for the 4.2L V8 engines found in the 2001-2009 Audi S4, RS6, and S6 models. Engineered for precision and reliability, these injectors are a crucial upgrade for enthusiasts seeking enhanced power and optimal fuel delivery.

Key Features:

  • Flow Rate: 550cc/min at 3 bar (43.5 psi)
  • Injector Type: High-impedance, multi-hole nozzle
  • Fitment: Direct fit for 2001-2009 Audi S4, RS6, and S6 with 4.2L V8 engines
  • Quantity: Set of 8 injectors
  • Construction: Durable materials for long-lasting performance
  • Tuning: Optimized for use with ECU tuning for maximum benefit

Performance Benefits:

These DeatschWerks injectors provide a significant increase in fuel flow capacity, essential for modified engines or those pushing the limits. Whether you're upgrading turbos, increasing boost pressure, or simply aiming for a more responsive throttle, this set ensures your engine receives the fuel it needs. The precise spray pattern promotes efficient combustion, leading to improved power output and smoother engine operation. Installation is straightforward, designed as a direct replacement for your factory injectors, minimizing downtime and complexity. Experience the difference that quality fuel delivery makes with DeatschWerks.

Trust GGCRACING for your high-performance fuel system needs.

Product Details

Product Description
Part Numbers
Sizing & Fit

DeatschWerks 550cc Fuel Injector Set for Audi 4.2L V8

Elevate your Audi's performance with this set of eight DeatschWerks 550cc fuel injectors, specifically designed for the 4.2L V8 engines found in the 2001-2009 Audi S4, RS6, and S6 models. Engineered for precision and reliability, these injectors are a crucial upgrade for enthusiasts seeking enhanced power and optimal fuel delivery.

Key Features:

  • Flow Rate: 550cc/min at 3 bar (43.5 psi)
  • Injector Type: High-impedance, multi-hole nozzle
  • Fitment: Direct fit for 2001-2009 Audi S4, RS6, and S6 with 4.2L V8 engines
  • Quantity: Set of 8 injectors
  • Construction: Durable materials for long-lasting performance
  • Tuning: Optimized for use with ECU tuning for maximum benefit

Performance Benefits:

These DeatschWerks injectors provide a significant increase in fuel flow capacity, essential for modified engines or those pushing the limits. Whether you're upgrading turbos, increasing boost pressure, or simply aiming for a more responsive throttle, this set ensures your engine receives the fuel it needs. The precise spray pattern promotes efficient combustion, leading to improved power output and smoother engine operation. Installation is straightforward, designed as a direct replacement for your factory injectors, minimizing downtime and complexity. Experience the difference that quality fuel delivery makes with DeatschWerks.

Trust GGCRACING for your high-performance fuel system needs.

Product Details

Product Description

DeatschWerks 550cc Fuel Injector Set for Audi 4.2L V8

Elevate your Audi's performance with this set of eight DeatschWerks 550cc fuel injectors, specifically designed for the 4.2L V8 engines found in the 2001-2009 Audi S4, RS6, and S6 models. Engineered for precision and reliability, these injectors are a crucial upgrade for enthusiasts seeking enhanced power and optimal fuel delivery.

Key Features:

  • Flow Rate: 550cc/min at 3 bar (43.5 psi)
  • Injector Type: High-impedance, multi-hole nozzle
  • Fitment: Direct fit for 2001-2009 Audi S4, RS6, and S6 with 4.2L V8 engines
  • Quantity: Set of 8 injectors
  • Construction: Durable materials for long-lasting performance
  • Tuning: Optimized for use with ECU tuning for maximum benefit

Performance Benefits:

These DeatschWerks injectors provide a significant increase in fuel flow capacity, essential for modified engines or those pushing the limits. Whether you're upgrading turbos, increasing boost pressure, or simply aiming for a more responsive throttle, this set ensures your engine receives the fuel it needs. The precise spray pattern promotes efficient combustion, leading to improved power output and smoother engine operation. Installation is straightforward, designed as a direct replacement for your factory injectors, minimizing downtime and complexity. Experience the difference that quality fuel delivery makes with DeatschWerks.

Trust GGCRACING for your high-performance fuel system needs.

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