MST Performance Cold Air Intake – BMW 540i / 740i / 840i / X5-X7 40i (B58)

OVERVIEW

The MST Performance Cold Air Intake opens up the induction on the B58-powered 540i, 740i, 840i and X5/X6/X7 40i with a dry high-flow cone filter and heat shield for improved airflow and throttle response. The same MST intake fits this whole big-body B58 family that shares the engine and airbox layout.

SPECS

• Dry high-flow cone filter
• Aluminum heat shield
• Washable/reusable filter (clean ~20,000 km, replace ~60,000 km)

PARTS INCLUDED

• Intake pipe
• Dry cone filter
• Heat shield
• Mounting hardware

TECH RESOURCES

• Direct bolt-on
• For transitional model years, confirm airbox fitment before ordering
• Professional installation recommended

PART NUMBER

• BW-G5401

VEHICLE APPLICATIONS