S55 90MM throttle body intake
#1
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S55 90MM throttle body intake
S55 engine ,Custom 90mm throttle body intake manifold,750 shipped, bolt pattern is for 90mm BBK throttle body, no clearance issues with surge tanks,
74mm to 90mm is 21.5% more area
80mm to 90mm is 12.5% more area
74mm to 90mm is 21.5% more area
80mm to 90mm is 12.5% more area