Wagner Tuning S58 Intake Manifold Intercooler for BMW G87 M2 G80 G81 M3 & G82 M4

Wagner Tuning S58 Intake Manifold Intercooler for BMW G87 M2 G80 G81 M3 & G82 M4The Wagner Tuning Intake Manifold Intercooler for the BMW S58 engine is a high capacity, motorsport grade upgrade designed to replace the restrictive and thermally limited OEM charge cooler assembly found in the G Series M2, M3 and M4. Featuring a significantly enlarged core, optimised flow paths and reinforced construction, this intercooler manifold delivers dramatically lower intake temperatures, improved heat soak resistance and more consistent

The Wagner Tuning Intake Manifold Intercooler for the BMW S58 engine is a high-capacity, motorsport-grade upgrade designed to replace the restrictive and thermally limited OEM charge-cooler assembly found in the G-Series M2, M3 and M4.
Featuring a significantly enlarged core, optimised flow paths and reinforced construction, this intercooler manifold delivers dramatically lower intake temperatures, improved heat-soak resistance and more consistent performance under sustained boost.

Whether your S58 is Stage 1, Stage 2 or running hybrid turbos, the Wagner intake manifold intercooler is built to support serious power with OEM-level integration.

Key Features

• High-efficiency bar-and-plate intercooler core integrated within the manifold

• Significantly reduced IATs compared with OEM charge cooler

• Large, optimised plenum design for improved airflow distribution

• Reduced pressure drop for stronger and more efficient boost utilisation

• CNC-machined connections for perfect OEM-style fitment

• TIG-welded aluminium construction for maximum durability

• Direct replacement for the factory intercooler manifold

• Designed for stock turbo, Stage 1/2 and hybrid turbo S58 builds

• Ideal for track, fast-road and high-heat environments

Compatibility

BMW S58 Models

• G87 M2

• G80 / G81 M3

• G82 / G83 M4

(Fits all S58-powered G-Series M cars.)

Ideal For

• Drivers suffering from heat-soak with the stock charge cooler

• Stage 2 and hybrid-turbo S58 builds needing improved thermal capacity

• Cars used for track days, drift events or hard fast-road driving

• Owners wanting consistent performance in high-ambient temperatures

• Builds seeking increased reliability and airflow stability

Why Choose the Wagner Tuning S58 Intake Manifold Intercooler

The OEM S58 charge-cooler manifold struggles to maintain stable temperatures once boost is increased or during extended periods of hard use. Heat-soak quickly reduces power, increases knock sensitivity and limits performance consistency.

Wagner’s Intake Manifold Intercooler combats this with:

• A much larger, more efficient core

• Improved charge flow and reduced pressure drop

• Better cylinder-to-cylinder temperature balance

• Stronger, fully aluminium construction that resists thermal fatigue

The result is an intercooler manifold capable of supporting high-boost, high-power S58 setups with reliable performance lap after lap.

Installing / Notes

• Direct bolt-on replacement

• Professional installation recommended

• Fresh coolant and proper bleeding required

• Works with OEM or upgraded S58 radiators, charge coolers and cooling systems