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Rotary
THROTTLE BODY QUICK COMPARISON CHART
FEATURE | E-SERIES | PRO-STREET | PRO-RACE |
Precision 0.01mm Butterfly Tolerance | ![]() | ![]() | ![]() |
6 Degree Closed Throttle Angle | ![]() | ![]() | ![]() |
Oringed Flanges | ![]() | ![]() | ![]() |
Seals Behind The Bearings | ![]() | ![]() | ![]() |
Tapered Bores | ![]() | ![]() | ![]() |
Flats On Shafts | ![]() | ![]() | ![]() |
EFI Hardware billet throttle bodies on a 6 Rotor on the Dyno!
Here's an "extreme" example of EFI Hardware billet throttle bodies on a 6 Rotor!

Billet Quad Rotor Intake
$4,240.00 (AUD, ex gst)

Billet Six Rotor Intake
$6,363.00 (AUD, ex gst)

Pro-Series IDA Throttle Body Kits
$1,465.00 (AUD, ex gst)

E-Series IDA Throttle Kits
$1,165.00 (AUD, ex gst)

IDA 60mm Billet Throttle Body
$2,600.00 (AUD, ex gst)

External 55mm IDA Throttle Body High Mount Fuel Rail Kit
$370.00 (AUD, ex gst)

60mm IDA External Fuel Rail Kits
$440.00 (AUD, ex gst)

IDA Billet Throttle Kit 55mm - No Injector Ports
$715.00 (AUD, ex gst)

Pro-Race Mazda 20B ITB Kit
$3,170.00 (AUD, ex gst)
