DeatschWerks K-Series Fuel Rails — Fits 2002-2015 Honda Civic Si & Acura RSX

SKU: DWK7-402
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About DeatschWerks DeatschWerks builds the high-flow fuel pumps and injectors ...Read More

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Sale price$159.99
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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

Product Details

Product Description
Part Numbers
Sizing & Fit

About DeatschWerks

DeatschWerks builds the high-flow fuel pumps and injectors that feed modern boosted builds — from 750cc to 2200cc injectors and 415 lph to 750 lph pumps. The choice of EcoBoost Mustang, MK7 Golf R, EVO X, and forced-induction Honda builds.

Watch in action

High-Performance K-Series Fuel Rails

Upgrade your Honda K-Series engine's fuel delivery with DeatschWerks Fuel Rails. Specifically designed for high-output K-series platforms, these rails are essential for supporting the fuel demands of modified engines. Whether you are running a naturally aspirated setup or a turbo build, these rails provide the flow and stability required for consistent power delivery.

Key Features

  • Vehicle Fitment: Fits 2002-2006 Acura RSX, 2004-2008 Acura TSX, and 2002-2015 Honda Civic Si
  • High-Flow Capacity: Supports high-horsepower fuel requirements
  • Durable Construction: CNC-machined for precision and strength
  • Easy Installation: Designed to bolt on to factory locations with ease

The K-Series engine is known for its incredible tuning potential, and the fuel system should be the first place you look to support those gains. These DeatschWerks rails ensure that your injectors receive balanced fuel pressure, preventing lean conditions and maximizing engine safety. With a sleek design that looks great in any engine bay, this is the perfect combination of form and function. Improve your vehicle's performance and reliability with high-quality fuel components from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
2004-2008 Acura TSX Base
2002-2015 Honda Civic Si

Product Details

Product Description
Part Numbers
Sizing & Fit

About DeatschWerks

DeatschWerks builds the high-flow fuel pumps and injectors that feed modern boosted builds — from 750cc to 2200cc injectors and 415 lph to 750 lph pumps. The choice of EcoBoost Mustang, MK7 Golf R, EVO X, and forced-induction Honda builds.

Watch in action

High-Performance K-Series Fuel Rails

Upgrade your Honda K-Series engine's fuel delivery with DeatschWerks Fuel Rails. Specifically designed for high-output K-series platforms, these rails are essential for supporting the fuel demands of modified engines. Whether you are running a naturally aspirated setup or a turbo build, these rails provide the flow and stability required for consistent power delivery.

Key Features

  • Vehicle Fitment: Fits 2002-2006 Acura RSX, 2004-2008 Acura TSX, and 2002-2015 Honda Civic Si
  • High-Flow Capacity: Supports high-horsepower fuel requirements
  • Durable Construction: CNC-machined for precision and strength
  • Easy Installation: Designed to bolt on to factory locations with ease

The K-Series engine is known for its incredible tuning potential, and the fuel system should be the first place you look to support those gains. These DeatschWerks rails ensure that your injectors receive balanced fuel pressure, preventing lean conditions and maximizing engine safety. With a sleek design that looks great in any engine bay, this is the perfect combination of form and function. Improve your vehicle's performance and reliability with high-quality fuel components from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
2004-2008 Acura TSX Base
2002-2015 Honda Civic Si

Product Details

Product Description

About DeatschWerks

DeatschWerks builds the high-flow fuel pumps and injectors that feed modern boosted builds — from 750cc to 2200cc injectors and 415 lph to 750 lph pumps. The choice of EcoBoost Mustang, MK7 Golf R, EVO X, and forced-induction Honda builds.

Watch in action

High-Performance K-Series Fuel Rails

Upgrade your Honda K-Series engine's fuel delivery with DeatschWerks Fuel Rails. Specifically designed for high-output K-series platforms, these rails are essential for supporting the fuel demands of modified engines. Whether you are running a naturally aspirated setup or a turbo build, these rails provide the flow and stability required for consistent power delivery.

Key Features

  • Vehicle Fitment: Fits 2002-2006 Acura RSX, 2004-2008 Acura TSX, and 2002-2015 Honda Civic Si
  • High-Flow Capacity: Supports high-horsepower fuel requirements
  • Durable Construction: CNC-machined for precision and strength
  • Easy Installation: Designed to bolt on to factory locations with ease

The K-Series engine is known for its incredible tuning potential, and the fuel system should be the first place you look to support those gains. These DeatschWerks rails ensure that your injectors receive balanced fuel pressure, preventing lean conditions and maximizing engine safety. With a sleek design that looks great in any engine bay, this is the perfect combination of form and function. Improve your vehicle's performance and reliability with high-quality fuel components from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
2004-2008 Acura TSX Base
2002-2015 Honda Civic Si

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