Often ignored, charged intake airflow characteristics greatly affect throttle response, turbo lag and ultimately maximum power potential. Smooth bends and minimal obstructions are ideal. ER uses 6061 aluminum mandrel bent piping to ensure smooth transitions. The upper pipe features a long smooth transition from 2.5"" from the turbocharger outlet to 3"" to match the factory throttle body, ensuring a smooth transition much like the factory unit. Available in 3 finishes. Offered in brushed (plain), mirror polish finish standard... It is also available in Type III Hard Black Anodizing for the stealthy, factory look. An added benefit of the Type III Hard Black Anodizing is that it hardens the aluminum piping and makes it more durable against damage (like dropping the pipe).
The B46/B48 Charge Pipe Kit features two charge pipes, the upper and lower charge pipes. Both charge pipes are included in the kit and are required for installation.
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