Burger Motorsports Billet Intake – BMW 230i / 330i / 430i / 530i / X1 (F2x / F3x / G30 / F48, B46 / B48)

OVERVIEW

The BMS Billet Intake replaces the factory MAF housing and airbox lid on four-cylinder B46 and B48 BMWs with a CNC-machined, black anodized billet aluminum housing and a high-flow inverted cone filter. It keeps the OEM cold air duct and insulated airbox base, so the filter still breathes cool air from outside the engine bay.

Three layouts are offered: the left-side intake used on F-chassis 2, 3 and 4 Series cars, the G30 5 Series B48, and the transverse B46 found in the F48 X1. Each version uses the same 3.5" inlet and renewable filter, and installs as a plug-and-play upgrade that can be reversed.

SPECS

• Engines: BMW B46 / B48 2.0L turbo inline-4
• CNC-machined billet aluminum MAF housing, black anodized
• 3.5" inlet
• 1123 inverted cone filter with built-in velocity stack: blue oiled, red oiled or dry extendable
• Retains OEM cold air ducting and insulating airbox base
• Gain claimed by the manufacturer: up to 8 wheel horsepower
• Plug-and-play, reversible installation
• Made in the USA

PARTS INCLUDED

• (1) Billet MAF housing
• (1) Renewable 1123 inverted cone filter with clamp
• (1) Billet bracket
• (2) MAF screws (6-32 x 3/8" socket head cap)
• (1) Bracket screw (10-32 x 5/8" socket head cap)
• (1) Bracket screw washer

TECH RESOURCES

Additional Parts Required

• No additional parts required; retains the factory cold air ducting and airbox base
• Optional: BMS replacement 1123 inverted cone filters (blue oiled, red oiled or dry) for service
• Optional: performance air filter cleaning & oil kit for oiled filters

Installation

• BMS B46/B48 Billet Intake Installation Guide – 1/2/3/4 Series (PDF)
• BMS B46 Billet Intake Installation Guide – X1 F48 Intake on Right (PDF)
• BMS G Chassis Billet Intake Installation Guide – G30/G31 530i (PDF)
• 2017+ BMW F22 F23 F30 B48 230i 330i Billet Intake – Burger Motorsports
• BMS B46/B48 Billet Intake Install Video (YouTube)

VEHICLE APPLICATIONS

Choose the engine layout that matches your car; B46, B48 and B58 intakes are not interchangeable. Does not fit 2019+ G20 3 Series or 2019+ X1 models with a rectangular MAF opening. Diesel G30/G31 models: contact us to confirm fitment.