Year and model of your E30: 1986 4 door
-Intake manifold used in swap: M54B30 intake manifold
-Brake booster donor car: E34 525i
-Brake booster part number: (unknown)
-Brake booster manufacturer and manufacturer PN or identifying marks: Lucas/girling
-Parts needed: tandem brake booster, E34 5 series master cylinder (or Mercedes master cylinder if you want to keep oem brake lines and routing) E34 or Mercedes reservoir
-Modifications needed: brake booster spacer has to be bolted off, pushing rod shortened approx 5cm and re-threatened. 2 holes in firewall have to be drilled larger.
-Comments on pedal feel and stopping power: pedal feels sharp and stiff after a few pumps.
-Intake manifold used in swap: M54B30 intake manifold
-Brake booster donor car: E34 525i
-Brake booster part number: (unknown)
-Brake booster manufacturer and manufacturer PN or identifying marks: Lucas/girling
-Parts needed: tandem brake booster, E34 5 series master cylinder (or Mercedes master cylinder if you want to keep oem brake lines and routing) E34 or Mercedes reservoir
-Modifications needed: brake booster spacer has to be bolted off, pushing rod shortened approx 5cm and re-threatened. 2 holes in firewall have to be drilled larger.
-Comments on pedal feel and stopping power: pedal feels sharp and stiff after a few pumps.
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