Bosch – Trusted Performance Electronics and Fuel Systems
With more than a century of engineering excellence, Bosch stands as one of the most recognized names in the automotive world. Known for OEM reliability and innovation, Bosch components have also earned a strong reputation in motorsport and performance tuning circles. Whether you're upgrading your car's fueling system, installing wideband sensors, or building a track-ready setup, Bosch delivers components that are battle-tested and precision-engineered.
At ATOMIC‑SHOP, we offer a comprehensive catalog of Bosch products — from fuel pumps and injectors to oxygen sensors and pressure senders. Each part reflects Bosch’s OEM-level quality, making it the go-to choice for both factory replacements and motorsport applications.
Legendary Fuel Pump Technology
Few components are as iconic as the Bosch 044 fuel pump. This high-flow, in-line pump has been a favorite in motorsport for decades due to its:
- High-pressure capability
- Durability under track conditions
- Compatibility with a wide range of fuels
In addition to the 044, Bosch also offers compact in-tank solutions like the 200-series and 340-series pumps, ideal for modern EFI conversions or boosted builds requiring reliable volume delivery at high boost.
Wideband O2 Sensors – Precision for Tuning
Bosch is the global leader in oxygen sensor development, particularly for wideband lambda systems. Their LSU 4.2 and 4.9 sensors are used in:
- Aftermarket wideband kits (Innovate, AEM, Zeitronix)
- ECU-based closed-loop tuning setups
- OEM and motorsport ECU configurations
With fast response times, robust construction, and precise calibration, these sensors are the backbone of accurate air-fuel ratio (AFR) monitoring.
EV14 Injectors – Smooth Delivery, Scalable Power
Bosch’s EV14 fuel injectors are widely used in tuning due to their:
- Excellent spray pattern for efficient combustion
- Wide range of flow rates (from 550cc to over 2000cc)
- Compatibility with E85 and race fuels
They’re ideal for turbocharged, supercharged, or high-compression engines, offering consistent delivery under extreme load. Whether you’re tuning for response or maximum horsepower, EV14 injectors deliver performance with factory-like idle and part-throttle smoothness.
Pressure, Temperature, and Knock Sensors
Beyond fueling and lambda, Bosch produces a vast range of electronic sensors used in engine management:
- MAP sensors for boost measurement
- Coolant and intake temperature sensors
- Oil and fuel pressure sensors
- Knock sensors for advanced timing control
These components are trusted by top-tier ECU manufacturers and vehicle OEMs for their accuracy, durability, and resistance to vibration and temperature extremes.
OEM Quality, Motorsport Strength
Whether used in factory engines or high-power track builds, Bosch components are manufactured to meet exacting quality standards. Benefits include:
- ISO-certified production processes
- High tolerance consistency
- Vibration and thermal durability testing
- Compatibility with both OEM and standalone ECUs
When performance and reliability are critical, Bosch offers OEM-level engineering trusted by race teams and tuning professionals worldwide.
Why Buy Bosch from ATOMIC‑SHOP?
We offer:
- Genuine Bosch components, direct from verified distributors
- Complete fitment data and product specifications
- Fast shipping across Europe
- Expert technical support for tuning applications
Whether you’re replacing a worn sensor or upgrading your fuel system for a big-power turbo setup, our team can help you select the right Bosch component with confidence.
Performance Starts with Precision
Bosch isn’t just a supplier — it’s an integral part of modern engine performance. From precise fueling to reliable data acquisition, their components enable tuners, builders, and OEMs to push engines harder, farther, and faster—without compromising on safety or drivability.
Explore the full range of Bosch products at ATOMIC‑SHOP and upgrade your build with engineering trusted on the street, the dyno, and the race track.