Airtec Motorsport Replacement Filter & Intake Hose Upgrade for BMW B58 M140i/M240i/340i/440i
Developed in-house at Airtec's UK HQ, this simple upgrade improves airflow and response on B58-engined M140i, M240i, 340i and 440i models with a freer-flowing panel filter that fits inside the original air box, paired with a larger-diameter Pro Hoses silicone intake pipe.
The pipe holds its increased diameter from start to finish for improved capacity and flow over the original item. It requires no additional drilling or cutting to fit, and comes complete with all fixtures, fittings and detailed instructions.
Key Features
- Simple, effective upgrade designed specifically for the B58 platform
- Specially made branded panel filter for improved flow and performance
- Larger, freer-flowing Pro Hoses intake pipe
- Improved throttle response and soundtrack
- Includes all fixtures and fittings
Compatible With
- BMW M140i, B58 engine
- BMW M240i, B58 engine
- BMW 340i, B58 engine
- BMW 440i, B58 engine
