Content Summary : Part Number 57- 0492 INSTALLATION INSTRUCTIONS Alfa Romeo 147 1.6L/2.0L 16V TS 4 Cyl. 120/150 bhp 2000 On… We recommend that a professional mechanic using a ramp should fit this kit. 1. Disconnect the vehicles negative battery cable. 2. Unclip and remove the intake pipe from the air box. (Fig. 1) 3. Open the fuse and relay box. Unclip the front of the fuse and relay holder and tilt it backwards. (Fig. 2) 4. Carefully remove the black cover and undo the nut at the bottom of the box. (Fig. 3) 5. Carefully lift the fuse and relay box from the mounting bracket. 6. Undo the two nuts and remove the fuse and relay box mounting bracket. (Fig. 4) 7. Undo the air box mounting nut. (Fig. 5)