High-quality aluminium castingSuitable for use with IDA Webber carburetor or IDA Throttle Body Injection setupsBrake booster, vacuum & oil metering fittings not included (Can be installed for an added cost - see product options)
*Please note - When installed, the FD 13BREW manifold IDA flange level is approx 10mm lower than earlier model manifolds to assist with bonnet clearance. Applications:
- Mazda 13B 4-port- S4/5 Mazda 13BT- S4/5 6 Port- FD 13BREW 4-port