The JBA 300 series single compressor bracket enables a concealed fit for the TJM heavy duty single compressor. 
 
IMPORTANT FITTING NOTES
Mounts behind the passenger side quarter panel
Enables rear subwoofer to be retained (if fitted to vehicle) on VX models.
DOES NOT FIT WITH 14 SPEAKER ENTERTAINMENT MODELS SAHARA, SAHARA ZX AND GR SPORT MODEL) as subwoofer is larger. 
Rear storage compartment on GXL needs to be removed to fit bracket (front cover is retained). 
No drilling required- all mounting points pick up on existing body points
 
If you have the larger subwoofer model or if you want to fit a TJM twin compressor and a tank, the JBA-CB231 bracket can be used but does still require the rear subwoofer to be removed. 
 
Fitting Instructions
JBA 300 series single compressor (VX only) Instructions