Increased Fuel Capacity for Modified Applications

Factory injectors are designed around stock horsepower levels. Once airflow increases through turbo upgrades, higher boost pressure, cams, or ethanol tuning, stock injectors quickly become a limiting factor.

The DeatschWerks 550cc injectors help support:

• Turbocharged applications
• Mild to moderate horsepower upgrades
• Flex fuel and E85-compatible setups
• Aftermarket ECU tuning
• Improved fuel delivery precision

With a 550cc/min flow rate, these injectors provide the additional fueling necessary for performance-oriented builds while maintaining good street manners.

Set of 4 550 cubic centimeter side feed injectors for Nissan G20/SR20/240sx SR20DET/KA24DE 91-98. Founded in 2004, DeatschWerks, LLC is an organization dedicated to providing application specific, high-performance fuel systems solutions.

Matched Injector Set for Consistent Performance

Each injector in the set is flow-matched by DeatschWerks to help ensure consistent fuel delivery across all cylinders.

Benefits of matched injectors include:

• Smoother idle quality
• More consistent air/fuel ratios
• Improved tuning accuracy
• Better throttle response
• Reduced risk of lean conditions

Consistent fueling becomes especially important in turbocharged engines where uneven cylinder fueling can create reliability problems under boost.

Positioned in Oklahoma City, Oklahoma, DW operates out of its own 12, 000 square feet facility that houses the entire company’s functions including design/engineering, manufacturing, quality assurance, and administration.

High-Quality Construction

DeatschWerks has built a strong reputation in the performance industry by focusing specifically on fuel system engineering. The 550cc injectors are manufactured using high-quality internal components designed to withstand:

• High fuel pressure
• Ethanol-blended fuels
• Aggressive tuning environments
• Daily driving conditions
• Long-term performance use

Their drop-in style fitment on many applications also simplifies installation compared to universal injector solutions.

DeatschWerks roots were established by offering high Drift drop-in fitment fuel injectors for Nissan engines such as the preferred SR20DET, VG30DETT, and VQ35DE.

Ideal for Street and Performance Builds

The 550cc injector size is commonly chosen for builds targeting moderate horsepower gains while retaining excellent drivability characteristics. These injectors work well for:

• Turbo imports
• Naturally aspirated performance builds
• Street cars with bolt-on upgrades
• Entry-level E85 conversions
• Weekend track cars

For many enthusiasts, this injector size provides enough headroom for future upgrades without immediately jumping into oversized injectors that idle like an angry lawn mower.

Soon thereafter, DW expanded to cover Subaru, Mitsubishi, and other popular sport compact makes. The DeatschWerks line-up of fuel injectors includes over 250 applications and sizes that cover both sport compact and brand new muscle applications. In 2010 DeatschWerks entered new territory after they released the DW300-series in-tank fuel pump. Adhering to their philosophy of application specific solutions, the DW301 fuel pump is to be had with fitment kits for over 30 popular applications. Then in 2011 DW expanded their fuel pump line to incorporate the DW200 and a compact fuel pump solution, the DW65c.

Why Choose DeatschWerks?

DeatschWerks Official Website is widely recognized for producing reliable fuel system components trusted by tuners, racers, and performance enthusiasts worldwide.

Their products are commonly found in:

• Street performance builds
• Drift cars
• Drag racing applications
• Time attack vehicles
• Turbocharged sport compact platforms

The 01J-00-0550-4 injector set continues that tradition by offering dependable fueling performance backed by extensive testing and quality control.

Each and every Set Drift Balanced
550cc Injectors
E85 Compatibility