It all started out after i took a ride in an Audi A8

and Lexus LX570

those cars were so quiet and this made me feel that my car is noisy

so I did this at EA Autoworks
All done by Howiechoo and team lolz
E46 done perfectly at EA AutoworksAlso upgrading my speakers to German Maestro MS6508 (Really good sound quality)
Now my current setup
HU : Pioneer AVH-5350DVD+JVC Bluetooth(Introduced to me by Howie )
Amp : Blaupunkt GTA 470 SF
Front stage : German Maestro MS6508 components
Rear Fill : Alpine SPG-CS 17 components
Sub: Aura underseat subwoofer (May upgrade to real sub) hehe
Cables : Stinger RCA (Front )
Some cap ayam RCA for rear and subwoofer
STP Gold sound deadening ( Made the ride quieter than stock )
Next Upgrade : Maybe better speakers/amps
Or might be Subs + monoblock hehe
Sure good quality sound la. Highest line in maestro wor. The amp is Howie recommend to u 1 or?