Exhaust Question
I recently picked up a long tube header and resonator. The header has 3 bungs for sensors but what should i do with the o2 on the cat? Should i just make/buy a test pipe? and then run the resonator after the testpipe?
LMK
Thanks
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Just throwing it out there, by the looks o your car you can make anything work on it.
1983 AE71 Corolla- 16v 4age... racecar
1993 D21 Hardbody- a/c, music... grocery getter
- Garrison -