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Joker Machine Exhaust

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Old 05-24-2007, 02:54 AM
Snoman_333 Snoman_333 is offline
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Default Joker Machine Exhaust

Well I emailed Joker Mahcine Exhaust to see if these fit the 07 night train and this was the response.Anyone know what this really means?

They fit but they don’t have any 02 sensor bongs.

Sounds interesting but what does it mean exactly is it a big deal or is this an easy fix?

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Old 05-24-2007, 03:11 AM
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Default RE: Joker Machine Exhaust

All 07's have an O2 sensor in the exhaust pipes up near the head for the ECM. If you replace the pipes with pipes that do not have bungs to mount them. You have two options.
1. Have bungs welded on so you can use the stock O2 or Thundermax Autotune Wideband O2 sensors.
2. Get a PCIII and install it to help run your ECM,it comes with O2 eliminators so the lack of bungs for the sensors isn't a problem.
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