Improve Your Engine's Breathing O2 Spacer Removal for Increased Power

Remove all of your cats (if you want) then use O2 spacers on the back O2 sensors only. They work great; no CEL. 06 O2 sensor removal ... postage. E158BC04-83D2-4145-8CE5-C4FE3A07CD24.jpeg. If you remove the O2 sensor you need to fit the eliminator (EBay ... eBay parts titled. UNIVERSAL O2 oxygen sensor extender spacer angled 90 degree test pipe extension. SEAN. Image. 90 454SS - Bagged and layin ... It sounded like the heat shield around the sensor didn't need to be removed based on what I read in an ebay listing for the O2 sensor removal ... We had some very heavy rain today, just before this occurred -- and fuel economy dropped significantly. The presumably-defective eBay O2 sensor ... My car has eBay headers on it. The previous owner did the wrong ... Instead of figuring the problem, he pulled the CEL bulb out the dash. ... Adapter Oxygen O2 Sensor M18x1.5 at the best online prices at eBay! Free shipping for many products! M54 Ebay Headers touches the motor mount and O2 sensor touch the header (?) ... Please consider creating a new thread. Write your reply... Remove ... Evo Engine / Turbo / Drivetrain - Remove/replace front O2 sensor - Tips? - Yes, i know the general plan of attack. I have a 7/8 o2 socket ... Engine Performance - Rear O2 Sensor Delete? - Hey all, got a racing beat race connecting pipe and muffler for my '99.