N55/S55 HIGH FLOW INJECTORS-S63 EU5

Highest Flowing Bosch Injectors – Up to 950whp on E0 Gasoline & 750whp on E85

These are the genuine OEM Bosch injectors from the BMW M5 S63 engine family, renowned for their high-flow capacity and proven reliability in high-performance builds. Engineered to fit perfectly and maintain OEM spray patterns, these injectors are fully compatible with any supported S55 and N55 engines running our HPFP systems.

🔥 Performance Specs

⚠️ Important Notes

• Coding Required: These injectors must be coded through BMW ISTA software to ensure proper operation.

• Professional Tuning Required: Always use a capable tuner to recalibrate fuel maps and avoid drivability issues.

• Proven Performance: Widely trusted and extensively tested on high-powered S55 builds.

📦 Kit Contents

• 6x Bosch High-Flow Injectors

• 6x BMW Decoupling Elements (OEM fitment for smooth operation and noise reduction)

🚗 Vehicle Compatibility

Compatible with the following BMW chassis equipped with OEM Bosch HPFP (2013+ models):

• F80 M3 – All Variants

• F82 M4 – All Variants

• F87 – M2

• F20/21 – 135i, 135xi

• F22/23 – 235i, 235xi

• F30/31/34 – 335i, 335xi

• F32/33/36 – 435i, 435xi

• F10/11 – 535i, 535xi *

• F25/26 – X3/X4 35i *

• F15/16 – X5/X6 35i

• E8X – 135i *

• E9X – 335i *

• E84 – X1 35i *

• E70/71 – X5/X6 35i *

* Only for 2013 and newer models with OEM Bosch HPFPs. Not compatible with 2011-2012 N55 vehicles.

Why Upgrade?

• High Flow Rates: Unlock substantial power gains with high fuel flow capacity.

• OEM Fit & Finish: Direct OEM fitment ensures easy installation without modifications.

• Long-Term Reliability: Built to OEM standards for durability under extreme conditions.