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■ Silicone intake hose
The factory fit Smart Fortwo intake hose narrows to a mere 21mm or 25mm, severely restricting airflow to the engine. A simple and cheap upgrade is to replace it with a bigger one from the 80bhp
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The factory fit Smart Fortwo intake hose narrows to a mere 21mm or 25mm, severely restricting airflow to the engine. A simple and cheap upgrade is to replace it with a bigger one from the 80bhp
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Road & Track Iconic Cars: BMW M Series
byLarry Webster