I did this DIY a few weeks ago. I LOVE it. I paid $6.50 for a random piezo buzzer. The unlock double chirp is very audible, but the locking single chirp is very faint. Any suggestions? I'm thinking I'll buy another buzzer with a higher DB rating.
FX-R 3.0 Projectors | Powerflex FLCAB's | 26mm M3 Swaybar | Rebuilt Calipers | ATE Slotted Rotors | Hawk HPS Ceramic Brake Pads | Falken FK-452 235/40+ Michellin PS2's 265/35 | Simota Intake |Rebuilt Cylinder Head with Supertech Valves - Ported/Polished | Rebuilt Bottom End w/ new bearings and gaskets - 11:5:1 Compression | OEM CCV Overhaul | Beisan systems VANOS Seals/Bearings | Piano Black Kidney Grilles | OEM Aux. Input | 20% Tint |