IS 350 V6-3.5L (2GR-FSE) (2006)
1. REMOVE REAR NO.1 FLOOR PANEL BRACE
(a) Remove the 4 bolts and rear No.1 floor panel brace.
2. REMOVE FRONT CENTER FLOOR BRACE
(a) Remove the 4 bolts and front center floor brace.
3. DISCONNECT HEATED OXYGEN SENSOR
(a) Remove the grommets of the heated oxygen sensors.