MST Performance S58 Cold Air Intake Induction Kit CAI for BMW M3 G80, M4 G82 Competition 2021+, and BMW M2 G87 S58 - High-Flow 4in Intake System with Turbo Inlet Pipe, Dry Filter, Airbox Upgrade

MST Performance Air Intake System for BMW M3 G80, M4 G82 Competition and BMW M2 with S58 Engine

Unlock crisp throttle response, stronger mid range pull and a richer induction soundtrack with the MST Performance high flow air intake system. Designed specifically for the 3.0 S58 platform, this premium intake delivers efficient airflow, cooler charge temps and repeatable gains that you can feel on the road and on the dyno. Ideal for owners who want a direct fit upgrade that looks factory fresh yet flows far better than the stock air box.

Why this MST system stands out

• High performance nanofibre dry cone filter for maximum airflow and hassle free cleaning, no oil required
• CNC machined sensor housing for precise MAF readings and smooth, stable airflow
• Laser cut, black powder coated heat shield to isolate the filter from engine bay heat for lower intake temperatures
• 4 inch powder coated aluminium inlet tube with a larger internal diameter than OE to cut restriction
• Straight, cold feed path to the turbo for improved efficiency and faster spool
• Noticeable improvement in pedal response with a deeper, sportier induction note
• Dyno proven gains up to 12 to 14 bhp and up to 28.9 Nm of torque depending on vehicle
• Bolt on design with full hardware pack and step by step instructions

Real results, real feedback

We have installed this MST intake on our own builds and customer cars at MJ Modifications. Owners consistently report sharper response, a stronger sweep through the revs and an addictive whoosh on throttle without unwanted cabin drone. It looks the part, fits perfectly and performs exactly as advertised.

Vehicle compatibility

• BMW M3 G80 Competition 2021+
• BMW M4 G82 Competition 2021+
• BMW M2 with S58 engine

What is included

• Black powder coated heat shield
• 4 inch black powder coated inlet pipe
• 4 inch red pleated nanofibre dry air filter
• Silicone coupler and all required fixings
• Complete fitting kit with clear installation guide

Maintenance

The dry element filter can be cleaned and reused without oil, helping protect the MAF sensor while keeping maintenance simple and quick.

Installation and support

Suitable for confident DIYers with basic tools. Prefer expert installation for perfect fit and finish, data logging and road test checks. Book professional fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Key benefits

• Increases power and torque on the S58 platform
• Reduces intake restriction compared with the factory air box
• Helps manage intake air temperatures with effective heat shielding
• Top tier build quality, precise fitment and OEM plus look
• Transforms induction sound while retaining daily usability

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Give your BMW the airflow it deserves with the MST Performance intake system and enjoy response, sound and power you can feel. Order today or speak to us about fitting.