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Screw-in Plug (block off recirc or atmo outlet)
We are taking the guesswork out of rebuilding your motor and offer packages to suit common applications
When calibrating in your ECU 4 Bar will be a standard that can be easily selected or calibrated
The kit bolts into place with no cutting of the front bumper cover and only simple and straightforward trimming of the front undertray is required
fittings and -6AN stainless steel reinforced hose with high heat nylon sheathing
Bosch 4.9 Wideband Sensor Pistons Screw-in Plug (block off recircThis sensor can be used with all wideband controllers that support LSU 4. 9 sensors. Advantages of LSU4. 9 lambda sensor technology (versus LSU4. 2) Improved accuracy and reliability LSU 4. 9 uses pumping current as a reference, while LSU 4. 2 uses a reference air cell. Over time this reference air cell becomes contaminated. This shifts sensor reading to the low side. However, LSU4. 9 doesnt use a reference air cell at all, which was the Achilles heel