E46 B48 Stock Turbo Air Box Kit
This custom air box improves airflow and reroutes air to the turbo side of the engine, featuring a Mahle air filter and nylon material for thermal insulation.
- The inlet duct pulls air from directly behind the grill to ensure the coolest, cleanest air for maximum performance.
- Dyno tested to support 350hp and 400ft-lbs torque.
Variants (1)
- Default Title — 849.99 USD — Out of stock
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