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⚙️ CNC Machined Billet Construction: Perfect fit and long-lasting finish
a 13B engine will require two coil kits
or natural aluminium
Measurement is ID of neck
secure mounting of IGN-1A coils on your rotary engine
Mazda Fd3s RX-7 Oil Filler Neck Flange - Aluminum rx7 catch can ⚙️ CNC Machined Billet Construction:Vinny Fab FD3S RX 7 Oil Filler Neck Flange Mazda FD3S RX 7 Oil Filler Neck Flange precision CNC machined from 12 mm billet aluminium. Designed with an internal baffle system to reduce excess blow by and improve crankcase ventilation under high performance conditions. Engineered to suit 38 mm 44 mm tubing, this flange is ideal for custom catch can setups, breather systems, or aftermarket filler neck assemblies. Comes with viton o ring to suit
US$ 30.00
US$ 39.00
US$ 106.00
US$ 19.00
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