Alpina D3 Series

while still retaining the vital lubrication necessary for both the running-in period and high RPM use

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86 mm bore size provides a displacement of 3381 cc

Higher Dynamic Flow Rate With no Increase in Minimum Fuel Mass

BMW M50 M52 S50 S52 Turbo Exhaust Manifold by 5150 AutoSport 11241405890 Alpina D3 SeriesOur 5150 AutoSport Turbo Exhaust Manifold header designed for the BMW E36 M50 M52 S50 S52 engines features an equal length design, which enhances exhaust gas flow and promotes quicker turbocharger response. This design facilitates quick spool and overall power delivery, resulting in improvements across the entire power band, including mid and top end power. Our product has been tried and tested by customers worldwide for many years, and their