Wagner EVO1 intake manifold BMW B58 Gen1, M140i M240i others (inc. intercooler)

Intake Manifold with Integrated Intercooler EVO1 – BMW B58 Gen1

The famous BMW B58 engine has reached the point where many builds go far beyond simple Stage 1 tuning. With bigger turbos and higher boost, one critical upgrade becomes clear: a strong aluminum intake manifold with an efficient integrated intercooler. This ensures cooler intake temperatures, preventing power loss and ignition timing corrections under load.

The EVO1 intake manifold with intercooler is designed to unlock the full potential of your 3.0L B58 Gen1 turbo engine. Whether on the street or track, it delivers stable power, reduced turbo stress, and maximum reliability.

Recommendation: For best results, upgrade the front-mounted heat exchanger core as well. You’ll find it in our selection – see “related products” in the webshop.

Main Benefits

• Up to 28 °F (~15.5 °C) cooler intake air temperatures.
• Approx. 35% less charge-air backpressure, easing turbo load.
• Improved power and torque consistency under high boost.
• Boost-proof construction for reliable high-performance use.
• Direct plug & play installation with no permanent modifications.
• Pre-machined for port fuel injection (fuel rail available separately).
• Three 1/8″ NPT ports for sensors or auxiliary monitoring.
• Six pre-drilled ports for NOS or WMI (e.g., 90° nozzles, 1/16″ NPT).
• Suitable for both daily driving and competitive racing.
• Up to 4-year warranty (manufacturer’s terms apply).
• Oil service friendly – oil filter replacement without manifold removal.

Technical Highlights

The intercooler core sits directly inside the manifold for ultra-short charge-air paths and maximum thermal efficiency. Compared to stock, the EVO1 features an impressive 128% larger external core volume, with optimized internal and external cooling surfaces for superior heat transfer and airflow. CNC-machined end tanks, refined with CFD simulations, ensure even distribution and minimal pressure drop. A heat-conductive, anti-corrosion coating protects both performance and longevity.

Compatibility

Fits all BMW models with OE intake manifold PN 11618603913:

• BMW 1 Series F20/F21 – M140i
• BMW 2 Series F22/F23 – M240i
• BMW 3 Series F30/F31 – 340i
• BMW 4 Series F32/F33/F36 – 440i
• BMW X3 G01 – M40i

Part Number

200001204

Kit Contents

• 1 × Intake manifold with integrated intercooler
• 1 × Charge pipe
• 2 × Silicone air hoses
• 5 × Retaining plates
• Complete mounting hardware

Instructions

• Download – BMW B58 INTAKE MANIFOLD INSTALLATION (pdf)