Wagner EVO1 intake manifold BMW B58 GEN2, Supra, Z4, G-serie (inc. intercooler)

Intake Manifold with Integrated Intercooler EVO1 – BMW B58 Gen2

The updated BMW B58 Gen2 (B58TU / EVO) engine, found in models like the G-series BMWs and Toyota GR Supra, has quickly become a favorite in the tuning scene. As projects push well beyond Stage 1 with larger turbos and higher boost levels, one upgrade becomes essential: a strong aluminum intake manifold with an efficient integrated intercooler. This helps keep intake temperatures under control, preventing power loss and ignition timing corrections under load.

The EVO1 intake manifold with intercooler is built to release the full potential of the 3.0L B58 Gen2 turbo engine. Whether for spirited street driving or track performance, it ensures consistent power, reduced turbo stress, and long-term reliability.

Recommendation: For maximum results, upgrade the front-mounted heat exchanger core as well. You’ll find options 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, reducing turbocharger strain.
• Stable power and torque delivery even under high boost or track conditions.
• 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).
• Oil service friendly – oil filter replacement possible without manifold removal.

Technical Highlights

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

Compatibility

Fits all vehicles with OE intake manifold PN 11618647977:

• BMW 2 Series G42 – M240i
• BMW 3 Series G20/G21 – M340i
• BMW 4 Series G22/G23/G26 – M440i
• BMW Z4 G29 – M40i
• BMW X3 G01 – M40i
• Toyota GR Supra (MK5)

Part Number

200001175

Kit Contents

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

Instructions

• Download – BMW B58 Gen2 Intake manifold installation (pdf)