I used this guide to install my Berk HFCs earlier this year and it was a great help. I sprayed down the bolts with WD-40, went out to eat lunch with buddy in his STi, came back and sprayed it down again. Ran into 2 demon bolts (1 each). We ended up snapping the bolts at the midpoint but at least it came off.
Just remember not to rush the process. Be patient as much as you can because it will only get worse if you're not. Make sure the wrench and socket are flush with the bolt and not at angle before you apply pressure to loosen the bolt. It's tough to do this since the engine is in the way lol. My friend would lower the extended wrench down and I would go under the car and guide the socket onto the bolt to make it's flush before he starts to apply pressure. Just my 2 cents. Good luck everyone. Be PATIENT!
__________________
2011 Magnetic Black 370Z | K&N | BERK | SWIFT | SPC | AVANT GARDE
|