Originally Posted by 1SICKM
Let me understand the logic here. Your spending $2500 for cams and at least $1500-2000 in labor, tuning and dyno time to get everything dialed in for 20-25whp at best. You can find a used ESS 535 kit for 5-6k and install yourself in less than 8 hours and gain 100whp. I might add ESS has had zero failures on all their kits! Need we discuss this any further....
For the $/hp ratio you are absolutely right...just some of us don't like FI.
2013 M3 Coupe-MR/BLK ZCP, ACM test pipes, BPM Stg2 dev. tune and Megan catback, more to come
Previous rides: 2011 M3 Coupe-MR/Blk
2007 Porsche 997C2S Speed Yellow/Blk sport seats
2004 BMW M3 Imola/Blk