CSF S58 Top-Mount Intercooler / Charge Air Cooler Manifold for BMW G8X M2 M3 M4 (G87 G80 G81 G82 G83) – Billet Water-to-Air TMIC, PWR Core, Port Injection & Meth Ready, Plug-and-Play Intake Manifold Upgrade

Billet Aluminium Water-to-Air Charge Cooler Manifold for BMW G8X M Cars

Transform intake temperature control and repeatability on your BMW G87 M2, G80/G81 M3 and G82/G83 M4. This CSF billet aluminium top-mounted charge cooler manifold replaces the factory plastic-bodied unit with a motorsport-grade solution designed for serious road and track performance. Developed with PWR and Studio RSR, it delivers rapid heat recovery, lower IATs and dependable consistency during hard use, from spirited B-road runs to back-to-back laps and drag strip launches.

We run this hardware on our own G8X builds at MJ Modifications and our customers have been genuinely impressed. Expect cooler intake temps, sharper response and OEM-like fitment with a proper plug-and-play install.

Real performance gains you can feel

• Quicker IAT recovery for repeated pulls without heat soak
• Intake temperatures reduced by around 30°F, approximately 17°C
• Less pressure drop than the stock cooler for improved throttle response
• Intake manifold temperatures lowered by up to 15% in demanding conditions

Race-bred engineering

• CNC-machined billet construction replaces the factory plastic tanks and crimped seals
• PWR high-performance core, pressure tested to 120 psi for boosted applications
• Integrated top-feed port injection provision with fuel rail included plus CNC blanking caps if not in use
• Pre-threaded bosses for methanol and nitrous injection for advanced tuning strategies
• Vacuum and parameter pad for additional sensors and engine monitoring
• Easy access to the spin-off oil filter to simplify servicing
• Built-in breather to purge air from the coolant side for maximum thermal efficiency
• Includes KIYLEX thermal rejection spacer to reduce heat transfer into the intake charge
• OEM-level fit and finish with straightforward plug-and-play installation
• Backed by CSF’s Limited Lifetime Warranty

Compatibility

For BMW models with the S58 twin-turbo engine:

• BMW M2 G87
• BMW M3 G80 saloon and G81 Touring
• BMW M4 G82 coupé and G83 convertible

Ideal as a direct replacement upgrade for both stock and tuned cars, including Stage 1, Stage 2 and hybrid turbo builds seeking stronger charge temperature control.

Proven on road and track

In hot weather, heavy traffic or repeated wide-open-throttle runs, this manifold keeps charge temps stable and recovers fast between pulls. Drivers report more consistent power delivery, added safety margin when increasing boost and dependable performance during track days and drag events.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or technical advice on port injection setup, meth or nitrous integration and complementary cooling upgrades, email info@mjmodifications.co.uk.

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