RX7 FD (1993–1995 models). These are LS1 longtube headers, for use with Samberg and Hinson Lx1 V8 kits. Will only fit cars using T56 transmissions. Will not fit cars using 4L60-E transmissions.

These headers are installed from the underneath the car. The front tires need to be about 20" off of the ground, and the spark plugs should be removed during installation.  Some cars may require hammering the transmission tunnel/floor for header clearance.

The spark plug wires should be changed to 45 degree connectors for better clearance. Mustang 5.0 engines use 45 degree connectors.

These headers will also fit the RX7 LS1 FC model (1986-1991) using the LS1/6-speed.  These headers will not fit cars using the 4L60-E transmission. The RX7 heat shields will need to be trimmed  for these headers to fit.

RX7 Headers. 1-3/4", with O2 sensor bungs. Headers now come with V-band clamps and more efficient collectors. (price is per pair).
#RX7-404 - mild steel
#RX7-404C - ceramic coated

Will work with stock heads, but may not fit all aftermarket heads (e.g., Dart).

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RX7 Headers. 1-7/8", with O2 sensor bungs. Headers now come with V-band clamps and more efficient collectors. (price is per pair).
#RX7-405 - mild steel
#RX7-405C - ceramic coated

Will work with stock heads, but may not fit all aftermarket heads (e.g., Dart).

RX7, FD (1993-1995 models), LS1 air cleaner ducting, (photo: typical ducting installed in RX7 LS1).

Please see our air cleaner ducting page for examples of ducting we carry.