FD Rail Set


Injector Dynamics Injectors

O-ringed Fittings

SKU: N/A Category:


Primary and secondary fuel rails to fit 13B-REW

CNC’ed 6061-T6 Aluminum tapped for -6 ORB

Includes Lower O-Ring Inserts

Fitment Information:

93-99 Mazda RX7 (13B-REW)


34mm (ID1050/ID1300x/ID1700x/ID2000) Long Purple Lower Adapter

48mm (ID725/ID1000) Standard Blue Lower Adapter


34mm (ID1050/ID2000) *ACV / Emissions Compatible (NOT emissions legal)

48mm (ID725/ID1000)  *Low profile ACV block-off plate required

60mm (Old 1600’s)  *Low profile ACV block-off plate required

Additional information

Weight 2 lbs
Dimensions 12 × 4 × 4 in
Primary Rail Fitment

34mm, 48mm

Secondary Rail Fitment

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