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Found 2 product(s) for EFIE:18/1 (1-2 of 2)

EFIE  |  18/1
	EFIE 18/1 Fuel Enhancer The 18/1 Fuel Enhancer (EFIE) A new improved EFIE using modern micro electronics. Designed by a electronic wizard friend. Guaranteed to work as described or your money back. (Comes pre-assembled, no soldering) MADE IN USA PRICE: $45.00
	Oxygen Spacer O2 Sensor Spacer , 18mm universal thread size will fit 95% of all car makes and models. This spacer will extend your O2 sensor out of the way of the exhaust stream. It backs it out of the way. This item is illegal to install, we want you to know before we sell you this part. It helps with OBD I cars (87' to 95) If your O2 check engine still comes on after using an EFIE, try one of these. The added metal around your O2 sensor, actually helps heat up the sensor and stay hot. (more metal) PRICE: $12.00