MST BMW 540i / 740i / 840i / X5 40i / X6 40i / X7 40i 3.0L B58 Cold Air Intake System [BW-G5401]

Enhance your BMW’s performance with the MST Cold Air Intake System, designed specifically for turbocharged B58 3.0L engines. This high-quality intake optimizes airflow, improves throttle response, increases horsepower and torque, and delivers a more aggressive induction sound. Engineered for durability, reliability, and maximum performance, this system is ideal for both stock and lightly tuned vehicles.

Features:

• Maximizes airflow to the engine for improved performance
• Heat shield blocks hot engine air for cooler intake temperatures
• Aggressive and sporty turbo sound
• Washable dry cone air filter for easy maintenance

Fitment Details:

• BMW 540i – G30 / G31
• BMW 740i – G11 / G12
• BMW 840i – G15 / G16
• BMW X5 40i – G05
• BMW X6 40i – G06
• BMW X7 40i – G07
• Compatible with B58 3.0L turbo engines

Important Information:
MST Performance intakes are not CARB compliant and are intended for off-road and racing use only. By purchasing this product, you accept that it may only be used on unregistered vehicles and agree to comply with all local, state, and federal regulations. MST Performance disclaims any liability for improper use.

Shipping Note:
Due to high demand, MST products may experience a 2–4 week delay. Stocks are replenished frequently, and orders may ship sooner if available.