Will I need to remove the factory front strut tower bar; when using a Mugen front strut tower bar? Is there any problems with the mugen bars hitting against any of the lines i.e air conditioning line? power steering line?

 

it will fit without taking out the stock one. only problem i had was the throttle cable would knock against it at like 3800 rpm. i just had the dealer re-adjust it. otherwise it just pops right in!

 

no problem what so ever. just need to bend the power steering bracket a little backward and you will be fine. also, it fits tein edfc in case you ask in the future. only problem is the mugen bar will mess up the hood sound deadening material a little bit.