Genuine Sytec Fuel Rail Adaptor. · 318i E30 (M40) 83-91. · 320i E30 (M20) 82-91. · 323i E30 (M20) 82-86. · 325i E30 2.5 (M20) 85-91. · 3 Series M3 Evolution I/II/III E30 87-94. This Fuel Rail Adaptor is required when removing the standard fuel regulator from the fuel rail to fit a remote fuel pressure regulator.
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