DeatschWerks

DeatschWerks DW420 Series 420lph In-Tank Fuel Pump — Fits 2004-2008 Mazda RX-8

DeatschWerks DW420 Series 420lph In-Tank Fuel Pump — Fits 2004-2008 Mazda RX-8
DeatschWerks DW420 Series 420lph In-Tank Fuel Pump — Fits 2004-2008 Mazda RX-8
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DeatschWerks DW420 Series 420lph In-Tank Fuel Pump — Fits 2004-2008 Mazda RX-8DeatschWerks DW420 Series 420lph In-Tank Fuel Pump — Fits 2004-2008 Mazda RX-8
DeatschWerks

DeatschWerks DW420 Series 420lph In-Tank Fuel Pump — Fits 2004-2008 Mazda RX-8

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SKU: DWK9-421-1019
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About DeatschWerks DeatschWerks builds the high-flow fuel pumps and injectors ...Read More

Price:
$198.01 $199.00
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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

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

Elevate Your Mazda RX-8 Fuel System

The DeatschWerks DW420 Series 420lph In-Tank Fuel Pump is the ultimate upgrade for your 2004-2008 Mazda RX-8. Specifically designed to meet the unique fuel demands of the Renesis rotary engine, this high-flow pump ensures your vehicle maintains optimal fuel pressure during aggressive driving and high-RPM operation.

Why Choose the DW420 for Your RX-8?

  • Direct Fitment: Engineered specifically for the RX-8 chassis, ensuring a hassle-free installation.
  • Superior Flow: 420lph capacity supports forced induction setups or high-performance naturally aspirated builds.
  • Ethanol Ready: Fully compatible with E85, allowing you to take advantage of higher octane ratings for increased power.
  • Reliability: Built to withstand the heat and stress of rotary engine performance.

This kit includes everything needed for a seamless install, replacing your aging factory pump with a modern, high-efficiency unit. By upgrading to the DW420, you eliminate the risk of fuel starvation, providing your engine with the consistent flow it needs to perform reliably under pressure. Trust GGCRACING to provide the high-quality components your Mazda RX-8 deserves.

Vehicle Fitment

Years Make Model Trim
2004-2007 Mazda RX-8 Base
2005 Mazda RX-8 Shinka
2008 Mazda RX-8 40th Anniversary Edition
2008 Mazda RX-8 Grand Touring
2008 Mazda RX-8 Sport
2008 Mazda RX-8 Touring

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

Elevate Your Mazda RX-8 Fuel System

The DeatschWerks DW420 Series 420lph In-Tank Fuel Pump is the ultimate upgrade for your 2004-2008 Mazda RX-8. Specifically designed to meet the unique fuel demands of the Renesis rotary engine, this high-flow pump ensures your vehicle maintains optimal fuel pressure during aggressive driving and high-RPM operation.

Why Choose the DW420 for Your RX-8?

  • Direct Fitment: Engineered specifically for the RX-8 chassis, ensuring a hassle-free installation.
  • Superior Flow: 420lph capacity supports forced induction setups or high-performance naturally aspirated builds.
  • Ethanol Ready: Fully compatible with E85, allowing you to take advantage of higher octane ratings for increased power.
  • Reliability: Built to withstand the heat and stress of rotary engine performance.

This kit includes everything needed for a seamless install, replacing your aging factory pump with a modern, high-efficiency unit. By upgrading to the DW420, you eliminate the risk of fuel starvation, providing your engine with the consistent flow it needs to perform reliably under pressure. Trust GGCRACING to provide the high-quality components your Mazda RX-8 deserves.

Vehicle Fitment

Years Make Model Trim
2004-2007 Mazda RX-8 Base
2005 Mazda RX-8 Shinka
2008 Mazda RX-8 40th Anniversary Edition
2008 Mazda RX-8 Grand Touring
2008 Mazda RX-8 Sport
2008 Mazda RX-8 Touring

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

Elevate Your Mazda RX-8 Fuel System

The DeatschWerks DW420 Series 420lph In-Tank Fuel Pump is the ultimate upgrade for your 2004-2008 Mazda RX-8. Specifically designed to meet the unique fuel demands of the Renesis rotary engine, this high-flow pump ensures your vehicle maintains optimal fuel pressure during aggressive driving and high-RPM operation.

Why Choose the DW420 for Your RX-8?

  • Direct Fitment: Engineered specifically for the RX-8 chassis, ensuring a hassle-free installation.
  • Superior Flow: 420lph capacity supports forced induction setups or high-performance naturally aspirated builds.
  • Ethanol Ready: Fully compatible with E85, allowing you to take advantage of higher octane ratings for increased power.
  • Reliability: Built to withstand the heat and stress of rotary engine performance.

This kit includes everything needed for a seamless install, replacing your aging factory pump with a modern, high-efficiency unit. By upgrading to the DW420, you eliminate the risk of fuel starvation, providing your engine with the consistent flow it needs to perform reliably under pressure. Trust GGCRACING to provide the high-quality components your Mazda RX-8 deserves.

Vehicle Fitment

Years Make Model Trim
2004-2007 Mazda RX-8 Base
2005 Mazda RX-8 Shinka
2008 Mazda RX-8 40th Anniversary Edition
2008 Mazda RX-8 Grand Touring
2008 Mazda RX-8 Sport
2008 Mazda RX-8 Touring

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