Q: Hey mike, I decided to change up my routine a bit as http://www.mikesfitness.com/content/drop-from-15-to-12-percent-body-fat was leaving me out of gas. Is this one good or should I keep the old one and drop a no. Of exercises??

Day 1
Incline db press 3x15
Flat db press 3x15
Pec flyes 3x15
Shoulder press 2x15
Lateral raises side 2x15
Shrugs 2x15

Day 2
Assisted pullups 3x10
Lat pulldown 3x15
Close grip lat pulldown 3x15
Seated row 3x15

Day 3
Bb curl 2x15
Preacher curl 2x15
Hammer curl 2x15
Tricep pushdown 2x15
Overhead tricep 2x15
Tricep dips 2x15

Day 4
Bb squats 3x15
Lunges 2x15
Leg press 3x15
Leg extension 2x15
Calf press 3x15
Leg curl 2x15

Day 5
Treadmill/cycle/ jump rope for 30 minutes
Abs
Fwd crunces + rev + bicycle crunches + oblique sways superset (3x20)

Day 6 Rest
Day 7
Hiit for 10 minutes
Abs workout as before

Is this also a good workout to drop some bodyfat in the upcoming 4 months??

Q: This routine should be fine. You could have also kept your previous routine but made days 3 and 4 rest days, as I suggested. Either way would be a lot more reasonable volume than the initial routine you posted where you were doing 140 sets per week.

If you are still finding yourself without energy with the above routine you could drop day 3 (biceps and triceps) entirely. Arm-specific exercises are very overrated and your arms will develop anyway from all the back, chest, and shoulder exercises.

But as I said, either this routine or your previous one with 4 workout days instead of 6 should give you good results combined with proper diet.