BMW G20 B48/B46 Intake System - Pre 2018 November to 2024

The Eventuri G20 B48 intake system is engineered to deliver unrestricted airflow to the turbo while maintaining critically low inlet air temperatures. Designed specifically for the G20's challenging engine bay layout, this sealed intake system addresses heat soak issues that compromise performance on heated, less dense air.

The system combines a sophisticated dual-feed architecture with premium carbon fiber construction to maximize both volume and efficiency across the entire intake path.

Key Features:

• Dual cold air feeds reduce restriction while fully sealing the filter against engine bay heat
• 100% pre-preg carbon fiber airbox and inlet tube with smooth internal surfaces for laminar airflow
• Carbon inlet tube features 82% larger cross-sectional area (109mm vs 80.8mm stock)
• Gold reflective heat shield combats radiant heat transfer from exhaust manifold
• CNC machined temperature sensor and breather adaptor mounts
• ISO tested high-flow dry cone filter with larger filtration area than stock
• Smooth tapering design from filter to turbo inlet maintains consistent airflow
• Heat shield with rubber sealing strip prevents heated air from entering airbox

Includes:

• Prepreg carbon fiber airbox with dual feeds
• Carbon fiber inlet tube with CNC machined fittings
• Bespoke high-flow dry cone filter
• Heat shield with gold reflective backing
• Laser cut stainless steel brackets
• Silicon reducer with OEM specification clamps
• All installation hardware and breather adapters

Available in V1 (Pre-November 2018 with MAF sensor mount) and V2 (Post-November 2018 with temperature sensor mount) configurations for 318i, 320i, 330i, 330e, and 4-Series models with B48 engine through 2024.