MST Performance BMW B48 Cold Air Intake Kit - G01 G02 X3 X4 30i 20i
MST Performance continue to push the limits in design and construction of efficient intake systems and accessories, developing products to meet the demands of all automotive enthusiasts. From prototype to product release, MST intake systems and accessories are rigorously tested to maximize efficiency, durability and performance.
MST PERFORMANCE BMW G-SERIES B48 COLD AIR INTAKE KIT | BW-X302
The MST Performance B48 Cold Air Intake Kit is engineered to deliver improved airflow, increased performance, and enhanced sound. Designed specifically for BMW G01 X3 20i and 30i, and G02 X4 20i and 30i models equipped with the B48 engine, this system provides a noticeable peak power gain of approximately 10–15 hp, sharper throttle response, and a more aggressive induction note.
FEATURES
Optimised design to maximise airflow to the engine.
Black powder-coated inlet tube and custom heat shield to block hot engine air and ensure cooler intake temperatures.
Improved throttle response.
Simple installation with direct bolt-on fitment.
Easy to maintain DRY cone air filter.
Air filter (OFI-8990) should be cleaned every 20,000 km, and replaced every 60,000 km.
Dyno result: Max. gains 10–15 hp.
FITMENT
Compatible with the following 2018-2022 BMW models equipped with the B48 2.0L engine.
G01 X3 30i
G01 X3 20i
G02* X4 30i (*modifications may be required)
G02* X4 20i (*modifications may be required)
ABOUT MST PERFORMANCE AUTO PARTS
HISTORY
Founded in 2011 and based in Tainan, Taiwan, MST Performance was created from a lifelong passion for automotive engineering.
The founder, Mr Chiang, began his journey modifying motorcycles before moving into cars, where his desire to improve performance led him to design his own intake systems.
Starting with Ford Focus models for himself and friends, his first products delivered outstanding results and fuelled MST’s growth. A commitment to developing high-quality, performance-focused parts quickly became the cornerstone of the company’s success.
THE MST MISSION
MST aims to develop premium-quality automotive performance parts for enthusiasts around the world. Since 2011, MST Performance has pushed the limits of intake system design and construction through continuous innovation and rigorous testing.
From prototype to production, every MST product is dyno-tested and road-tested to ensure maximum efficiency, durability, and performance. The MST philosophy focuses on achieving strong power gains throughout the RPM range, enhancing the overall driving experience rather than chasing peak horsepower alone.
MST remains dedicated to producing innovative products at the forefront of the market, expanding thoughtfully while maintaining a steadfast commitment to quality and customer service.
WHY CHOOSE MST PERFORMANCE?
MST Performance products are built by enthusiasts, for enthusiasts — combining innovative design with premium materials and precision engineering. Each system undergoes extensive dyno and road testing to ensure proven performance, maximum efficiency, and lasting reliability.
Backed by a strong commitment to quality and customer satisfaction, MST continues to set the standard for high-performance intake systems.
ORDER WITH CONFIDENCE
As a premium authorised MST Performance dealer, SouthernBM supplies only genuine MST products — designed, tested, and manufactured to the highest standards. Every item is backed by a 2-year Australian warranty and supported by our dedicated after-sales team, giving you complete confidence in quality and authenticity. No import delays. No hidden fees.
Models
X3 Series / G01 (2018+) / X3 30i
X3 Series / G01 (2018+) / X3 20i
X4 Series / G02 (2018+) / X4 30i
X4 Series / G02 (2018+) / X4 20i
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One of (if not THE most) professional outfits I’ve dealt with - in the auto industry or otherwise. Needless to say, all work was carried out as promised and to an impeccable standard. Thank you Sean and team - you’ve renewed my faith in the auto business!
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Ordered an oil cooler thermostat yesterday, it’s in my hands today, VIC to WA. Unreal service!
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Seriously great service and people. Honest and fair. Would happily recommend anyone to them.
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I Bought my M Performance Brake Kit here and installed today. I got my oil changed. Love the service as always. I only bring my cars to this place eventhough I live in the north side of Melbourne.
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Sean arranged a Quaife LSD for my 135i and I couldn't be happier. He advised multiple seals and bearings needed replacing unbeknownst to me so these were done as well. Now I have a more reliable car and one with tonnes more mechanical grip!
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