Racing Exhaust Systems 79-85

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Dual Pipe System 79-85
Application Number
12A 79-85 RX7 16422
13B 4 PORT 79-85 RX7 16423
13B 6 PORT (using a carb) 16424
13B 6 PORT
(using injection, has 6-port actuation and O2 sensor)
16-MZTX-4230

Single Pipe System 79-85
Each of the "single" systems listed below consists of: Header with single outlet, single pre-silencer, and the applicable muffler. None of the systems include the connector pipe that goes from the rear of the pre-silencer (where the catalytic converter / heat exchanger was) to the muffler input pipe. If you need this pipe also, please check in the "Muffler" section of the web site.
Application Number
79-80 12A 16410
81-82 12A 16413
83 (only) 12A 16415
84-85 12A (man.) 16417
84-85 12A (auto.) 16419
84-85 13B (GSLSE) 16421


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