2010 BMW 135i
Customer brought us this 2010
BMW for a system upgrade.  This
customer already had the system he
wanted in mind.
Note the custom
exhaust system on the
2010.  This exhaust is
by Dinan and is top of
the line.  
For the subwoofers the customer chose the
Earthquake thin mount subwoofers to replace the
factory BMW 8" subs.
Since he wanted to retain the factory
radio--the JL Audio cleansweep was chosen
to interface the aftermarket amp and
speakers with the factory BMW stereo.
For amplification the customer chose
the Alpine PDX5 5-channel amplifier.  
This amp fit perfectly in the battery well
in the rear of the car.