G SERIES B58 CLOSED INTAKE SYSTEM

G-Series B58 Closed Intake System

Upgrade your BMW G-Series B58 with the DGE Closed Intake System, engineered to deliver maximum airflow while maintaining a sealed intake design for improved heat management and consistent performance. By drawing cooler, denser air into the turbocharger, this intake enhances throttle response, turbo spool, and overall engine efficiency.

Featuring a high-flow reusable air filter housed inside a precision-designed enclosed airbox, the DGE Closed Intake System offers the perfect balance of performance, reliability, and an OEM+ engine bay appearance.

Features:

• Closed airbox design for improved heat management
• High-flow reusable performance air filter
• Increased airflow and reduced intake restriction
• Faster turbo spool and improved throttle response
• Enhanced induction sound without excessive cabin noise
• Premium aluminium intake piping with reinforced silicone couplers
• Direct bolt-on installation with no modifications required
• Ideal for stock, Stage 1, Stage 2, and hybrid turbo builds

Compatible Vehicles:

• BMW G20/G21 M340i
• BMW G22/G23/G26 M440i
• BMW G30/G31 540i (Gen 2 B58)
• BMW G01 X3 M40i
• BMW G02 X4 M40i
• Toyota GR Supra A90/A91 (Gen 2 B58)

Designed for enthusiasts looking to improve airflow, performance, and engine bay aesthetics while retaining the benefits of a sealed intake system.

Package Includes:

• Closed intake airbox
• High-flow reusable air filter
• Aluminium intake pipe
• Silicone couplers
• Stainless steel clamps
• Installation hardware (where applicable)