We did a compression test yesterday and the results were:

cyl 1- 110
cyl 2- 110
cyl 3- 118
cyl 4- 120

Oh Yeah...Its a Boosted R...Just needed some info on what else except for rings it could be

 

that is low, but have you tried that tester on another vehicle with known good compression? Perhaps try another tester to confirm the accuracy of this one.
Does is smoke a lot under load???
sorry to hear that, but best of luck to you

 

Those numbers aren't really scary... since they are somewhat close... did you guys test it at WOT? with all plugs out? with ecu fuse pulled? etc....

If you had like 200-100-200-200.... that i'd worry about.

 

Make sure the engine is at normal operating temperature prior to conducting the test.